I think the Lend-lease commander has the older 76mm Sherman.
I was wondering, as one of the preview casters popped in and gave all the details for the other 3 OKW commanders (rare).
Yea the lend-lease commanders have the M4A2(76)W's now. Ohmwrecker actually said what abilities and units the commanders have a few days ago, don't remember which thread it was in though and I'm too scared to say anything myself lol.
EDIT: Fuck it:
These are the three OkW premium commanders. Not sure if there will be any more premium commanders, but both factions had three premium commanders in the alpha.
Elite Armored Doctrine (Signal Relay, Emergency Repairs, HEAT shells, Panzer Commander, and Vet P4 Ausf J. Battle Group)
Scavenge Doctrine (Thorough Salvage, Jaeger Light Inf Recon Squad, Infiltration Tactics, Flakpanzer IV Ostwind, and 105mm Howitzer Barrage)
Fortifications Doctrine (MG34 MG Team, Heavy Fortifications, Field Defenses - Mines / Bunkers, Pak 43 Emplacement, and Zeroing Artillery)
Not gonna give the US premium commanders cuz they weren't shown anywhere. Or at least not that I'm aware of.