Swoop, Shrapnel, Bombshell and Roadblock interest me. Lockdown too, if he ends up being a redeco of ROTF Lockdown.

From the preview images on RK, Swoop and Snarl look to be Animated redecos/rereleases. As such, Swoop could possibly stand in as my IDW/G1 Swoop.
Roadblock seems to share Gen Scoop's mould, which I find pretty cool, and need more 'Cons (if this guy is one)

Shrapnel is a definite if his colours match Hasbro's Bombshell, and if Takara's Bombshell has a better deco, then maybe I'll get both - especially if their decos match.

If Adams/Cosmos is a deep metallic green like Takara's Hoist, I might bite, otherwise Hasbro's is pretty sweet.