T-34? Eventually
M-40? Probably never
Jeep? Why??
Jagpanther? Probably not.
A better choice for mobil arty would be the M-7 Priest. Talked to Pyro about this one a while back.
75mm recoilless rifle? Might be better to add it as a weapons package for the M-3. Imagine..."is that M-3 I see a tank killer or a troop bus"

. Of course, the jeep could be added to give the C202 drivers a gv that they could kill

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As the game is currently designed, the Jagpanther (or any other turretless armored vehicle) would probably be a bigger pain than it was worth. With the short traverse of the main gun, it would be totally ineffective in most of the gv battles I've seen in the arena. Imagine switching back and forth between the driver and gunner positions to try and get the gun on a target. Also, notice it doesn't have a pintle gun.....gv vulchers would love this one

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The T-34/76 is probably the most likely to appear. Would be nice to have the option (via perks maybe) to upgrade the 76 to the 85.