There are mark III's of every humanoid so far (even the upcoming hammer bot), so why no jetpack3?
It could have Arrow Block 1,Get up, Unbalance 1, Good form 1, jetpack 2, Whatever energy capacity the mark 2 has, and maybe kick.
It would be a welcome extra challenge in twitch and titanium, being the new most difficult enemy in the game.
Post thoughts down below.