Via http://forums.autodesk.com/t5/sketching-sculpting-modeling-and/rename-a-body-component-sketch/td-p/3... I recently found that I could rename Browser items by double-clicking on a name. My *first* guess was to right click, and a list popped up, including Delete, but no Rename,
I'm new to F360 so I explore with care. I -tend- to NOT double-click on anything without knowing what's going to happen next. Double click is usually more of a 'do something here and now to this item,' and depending on what mode the UI is in, or a default, such as delete, explode, shrink, whatever. Right click is more of a 'what else can I do here?' kinda thing, which is why I -did- try the right click, and found that menu.
I'm not saying that it's a bad thing to have the double-click go into rename, only that it's less intuitive then right-click. So sure, leave that, but please add it to the right-click menu.