(Suggestion) Specify your troop requests!
Id like to suggest an update that allows everyone to request a specific level troop and type of troop when they request troops for their cc.
That way whenever someone goes to donate, if they don't have that level troop or higher, or if they don't have that type of troop at all it can't be donated. Sort of like when you go to donate but the person doesn't have enough units of space so the troops that you can't give are grayed out...
Also there should be an option to just select any of you don't care what you get.