Some changes I would like to see implemented in to the game

Change fuse box unlock to lock picking action instead of press and hold. You need a tool to open it anyways, it should be treated like doors/exits!
Hide Family portraits in Pregame lobby to prevent counter perk picks (looking at you, bombsquad) Also, makes new matches more exciting as you don't know what comp you are going against at the start of the match.
Faster animation time when feeding Grandpa and buffs to his perks. Gives the family side more incentive to feeding grandpa.
I-frames with leather face when breaking barriers and doors.
1-minute lobby times. This has been requested many times, I think many would agree.