Those are ideas... never thought of the 2v2. But I'll leave my request for "Show Terrian & Units" standing because:
1) I'll learn better watching the enemy AI develop on a map I know from 1v1 play.
2) Having this view essentially adds both a full tutorial level and a full difficulty adjustment to the Single Player skirmishes. Meaning, not only can I learn from the view, but I can also tune difficulty more finely. Example: right now on Knife Fight I can beat the Normal+Default AI repeatedly, so I don't want to play this map on Intermediate any more. But I constantly lose against Normal+Bomber or Normal+Defender or any other combo, even with terrain shown. I need another "difficulty level" in between.
3) Being able to just "Show Terrain & Units" would be convenient and is a reasonable extension of the existing "Show Terrain".
I don't have a lot of time to game and can't put in the effort to actually become good at this. But I want to make some progress, avoid frustration, and have fun even so. This is the kind of feature that will help with that, making the game more noob-friendly.
Thanks