2 tanks , 2 dps , 1 supp?

Unlikely, going with 1 supp 2 tanks would just be teamwipe after teamwipe after teamwipe no matter what happens, itd be a slaughterfest on one side of the game no matter what.

Its way more likely theyd end up removing a dps, and adding another tank than removing a support and adding another tank, which is still mind you, extremely unlikely