They want to remove repair from most every unit, forcing you to use Repair Bunker style stuff....
Which of course does not account for repairing things that are Immobile in the field, or Engine damaged/destroyed, etc.
If this is true, I'm actually OK with that, it creates a fallback point that is able to be assaulted by a the enemy should they figure out where your repair station is. Only downside is on small maps if you create it near your spawn it could be tough to get rid of, but if you're pushed all the way back to your spawn, I guess you're likely loosing already anyways.
As for immobilized tanks, the only thing I'd want to bring back is the self destruct button, so it doesn't eat pop.
I'm fine with everything else getting blow to shit
Anyways hard to comment on something when we don't know what the change is. Probably best to spend energy commenting on those once they are revealed.