Le Edit (Sep 2 '16): Want to get in on the latest dirt? You'll want to skip straight to the bottom. Nothing up here but long since known news/troops/features. Trust me, you're not missing anything important.
God, I hope Venoxia/Webspinner can't get Huge or Empowered, that would likely enrage quite a few people. XD
In terms of power, I'd say Arcane and True Shot look the strongest. Goblin team would wreck house with these.
Jinx and Stealthy look to be form fitting for any sort of troop, a sort of "one size fits all" effect. I look forward to using these two especially.
In case you couldn't tell, I'm being rather vague as I'm unsure of the policies on spoilers. I've no intention of blabbing or anything outside this topic, and that's only if such is allowed. While even then it would be simple stuff, nothing major.
Still, wanted to give my two cents on this aspect in particular. It looks fun and I'm very much excited for 1.0.8 because of it! * giddy *
( Feel free to edit this post and/or close it if I've said too much. )