As a massive Protectobots fan, this news gives me all the warm fuzzy happy feelings.

Quote Originally Posted by Paulbot View Post
So if correct, Groove being a Legend sized weapon/addon for a Defensor combiner is a better way to keep sizes consistent and keep him in the team. What form "Rook" might take is hard to guess....
So, I'm guessing Rook will be a limb? I'll go a step further and suggest we've probably already seen the mould as an already-announced character.

Quote Originally Posted by griffin View Post
Wouldn't it be funny (in a bad way, because it would be so typical), if HotSpot was just a light blue redeco of Optimus/Motormaster.
...and I'm almost certain that's exactly what they'll do. But it will still be an improvement on the lazy Protectobot sets they just released.