I really appreciate this system too as it makes your units less predictable and gives you way more options.
However, these can be hard to balance. For example, I love the Bazooka team abilities (especially the destroy cover; who would have thought of that? IT'S GENIUS!) and absolutely love the choice between Sprint WP Rocket as both are meaningful; However, the Whizbang's Jettison Launcher ability is... far more niche to say the least.
I'm still hopeful as its just a pre-alpha preview after all. I think it has great potential, just needs a lot of thought put into it and some more refining in order to achieve it.
yeah, I think jettison would be better as a munitions based upgrade perhaps?