More Intuitive UV Radial & Marking Menu
Some tools that are frequently used are missing from the marking menu that existed in earlier versions of Maya. Tools such as Unitize and Smooth for instance.
Some of the placement of the tools could be adjusted to more comfortable gestures. Frequently used tools should probably be set to horizontal and vertical movement rather than diagonal.
The Align and Straighten are so similar they're practically redundant to have in the radial marking menu.
Tools like the rotation already have dedicated keys and seem wasteful to take up a radial position in the marking menu.
Keeping gestures fluid where markers have sub menus intuitive would be preferable as well. The align UV's menu for example requires a lot of precision to get a result that's ideal.