What's the chance we see more exotic american tanks, possibly even replacing one or more of the five sherman variants we have in game?

I'd vote for the M26 pershing, or the M24 Chaffee, but that's a light tank.

Granted I know that they'd have to figure out limiting the tanks to specific maps, as the pershing wasn't introduced until the end of 44, and really only fought after the battle of the bulge.

Idk, I like the sherman. But I think I'd prefer to see some tank variation, even if it's not entirely historically accurate.