And all you will get is "reworked" calliope with fire up and dozer blades.
Everyone knows that Fire up and Calliope suck hard currently, doesnt mean they're gonna suck after this patch.... it's a big part of the reason why they got added to this commander. And I personally think that Dozer Blade is an amazing upgrade.. 70 mun for heavy terrain crush and an additional 160 health. If you think it's not enough for 1 ability slot, we can think about copying the ability from mech doc so it has the M4C sherman as well but Im really not sure about that.