Thank you for your suggestion.
We did have plans to split the Telerik Assemblies (see this blog post
) but after discussions and interviews with clients, we realized that this is going to be a huge breaking change and decided to keep the assemblies in tact.
What you try is to create your own skin or some of the the available ones in the Theme Builder
(lightweight render mode) or the Visual Style Builder
(classic render mode), to download it and to build a dll using the Skin Assembly Builder
(currently works for the classic render mode only, but will start to support skins for the light weight rendering in Q2 2016).
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Feedback Portal
and vote to affect the priority of the items