One thing I feel should be happening in the game is that Sov's and Champions gain a few HP each level. It doesn't have to be anything huge, just a small amount of even 3 pts per level would be a marked improvement. IMO. Yes we can put points in their constitution, but seeing as how regular squads of troops get more HP every level. I think the Sovs and Champions should too. It would address a little bit of the scaling issues as well. Not all of it of course, but it would make a decent start probably.