I would rewrite the vehicle squadron rules to make it more friendly for those who field squads of tanks. Instead of a vehicle becoming destroyed when it's immobilized, the immobilized tank would be removed from the unit and is still immobilized, but free to shoot and be repaired in remaining turns.
I don't know if that would make squadrons OP though...
"Technically correct is the best kind of correct."
WHFB: Dwarf - TK - Empire - Goblin 40k: SW - IG - Ork