I think it would be a good idea to make Battlesuits explode when they are destroyed. It would encourage the battlesuit cowards to go run out there and blow up next to an enemy structure. That, and it would actually force the aliens to take advantage of their better mobility as they have to use dretch, maurader, and basilisk-oriented "hit-and-run" tactics.
That, and Tyrant and Dragoon blood should be acidic and squirting, to balance it out. That way, we have fast-paced games in which Bsuits and Tyrants are encouraged to, in some scenarios, charge right at each other. Teamwork will be core in this implementation.
Anything to get players to be just slightly more risk-taking.