Add better namespace support 
in the form of an include or using statement file for 
ease of code resuse. (Key word there is Ease) 

import Kendo.UI.widget;
import Kendo.UI.validation;
import MyAwesomeClass.THX.Teleric.ILUVU.BYEBYE;


I'd sing your good deeds across the land if you did that.

Enhance the window functionality with minimise and maximise buttons. 

Something similar to the following site (which also has some other useful functionality.)
http://jsbin.com/ajuwa/19

The Book control is great in Silverlight. It may be possible to create a similar control in Kendo

it seems that KendoUI will replace Telerik MVC Controls in near future. Yet there is no clear update path to inform developers about the migration roadmap (when will the mvc controls expire?). As a customer who recently bought MVC Controls, I'm also hoping for update discounts or some "grace period" (e.g. get a free kendo ui license if you bought the MVC controls 3 months before Kendo's launch)

Having the ability to do "in-line edits" can sometimes be helpful.  Here is a link to a jquery plugin I use often. Perhaps this would be something useful for Kendo.

http://www.appelsiini.net/projects/jeditable

Probably a looong shot but I vote for prefixing all Kendo functions with simply "k" instead of "kendo". All CSS class names (and Telerik MVC Extensions) simply use "k" (or "t") and that would be great if the rest of the framework followed this approach...

Support the same grid footer templating as in asp.net ajax with the same default options for recordcount, pagechange slider etc. 

We have been migrating from using the RadControls for ASP.NET Ajax to the Kendo UI suite, and have found the controls very useful.
However there appears to be a slight discrepancy between the parsing capabilities of the two libraries.

eg.
http://demos.kendoui.com/web/datepicker/index.html
http://demos.telerik.com/aspnet-ajax/calendar/examples/datepicker/custompopup/defaultcs.aspx

If you type 1-1 in the RadControl demo, this is correctly parsed as 1-Jan-2012
If you type this in the KendoUI demo, this is not parsed correctly

It would be great to have the same flexibility of parsing of the dates as per the RadControls?

Provide a bundle for TextMate that includes snippets and code coloring.

Add optional scrolling to Chart like Telerik RadChart Scrolling:
http://www.telerik.com/help/silverlight/radchart-features-zooming-and-scrolling.html

And/Or add a paging feature to the Line Chart that allows the user to page from right to left through data. Use the paging feature of the datasource to allow huge datasets to be viewed in increments (querying pages of data for the chart as the user pages from right to left) for performance.  For example, if a years worth of hourly data is requested, page by month through the chart and query the data from the datasource one month at a time.  This could work nicely with a grid configured for paging using the same datasource to display the data and chart in sync on the page.

I've implemented a large list of options in a listview that I expect a user to select one from.
I am detecting the selection by the 'click' event, but this fires even when the list is scrolled.

It would be nice to be able to display data visually - basic network graphs using layouts such as Hyperbolic tree and Radial tree. 

It would be a very cool thing to have a small WYSIWYG-Editor for mobile devices.
As far as I know, there isn't kind of this on the market at all.
So Kendo UI Mobile could be at pioneer-state

There may be cases where you need to fully refresh / reload a remote view  after CRUD operations instead of amending the data in the view via ajax / jquery.

In my case I had already built an application and hoped I could plugin Kendo Mobile UI for a mobile version, but have ended up having to change the way the application works to use the Datasource component.

So if purging loaded remote views cache is something that may be considered for future releases, that would be great.

The possiblity to have a slider on graphs. We have a lot of data to graph and presently it just makes the columns or bar smaller trying to fit everything in the area allowed. if needed I can send an exemple to show what we would like to have. 

The ability to specify the width of the Ranges in a radial gauge would be beneficial to customize how the gauges can be displayed

The Kendo UI Forums have limited usefulness, do not seem to be consistently monitored for new questions, there isn't a useful tagging or categorization structure.  The search engine does a poor job of identifying similar questions / answers.  There is no easy way to link Questions together and/or mark duplicates.  The Forum site goes down from time to time, given the extremely limited documentation, this leaves developers without reliable information readily available.

All of these shortcomings (which are more than adequately addressed by Stack Overflow) result in a fractured support and documentation infrastructure for Kendo UI.  

Migrating all unpaid support away from the forums to Stackoverflow will dramatically improve the experience.

Hello Brandon,
the URL (http://jsfiddle.net/bsatrom) you send to me is used for Grid correct...

I want Hyperlink to Pie Chart Label... using custom templates I did that but some browser does not support hyperlink tag inside the SVG <text> tag.

Please let me know how do I do that....

also I want to suggest you that add new event double click in kendoChart like seriesClick... 

Thanks,
Amol.