1) Auto-select ready to be built structures when switching tabs (like Red Alert 2). This is how it worked: build a structure in one tab, and while it's still building, quickly switch to another tab (e.g. infantry tab). When the structure is finished building, switch back to that tab. In RA2, the structure that has finished building should be automatically selected.

2) Save favourite faction colour in Skirmish games. E.g. my favourite is orange and the game constantly resets it back to the default of yellow every time I exit back to the main menu.

3) This following problem, I made a video on it: https://www.youtube.com/watch?v=SIxrXVYso78&feature=youtu.be