Re: What villains are left for a 4th film?
If they are lowering the budget as Bay said, we aint getting Unicron, simple as that, personally I now thin Thunderwing would be even more appropriate as he is powerful enough on his own to take on a large group of TF's. They could and should go back to Cybertron for some of it as well.
2015 movie ratings out of 10:
1)Mad Max: Fury Road-9(2)Kingsman: The Secret Service-9(3)Mission: Impossible Rogue Nation-9(4)The Martian-8.5(5)Ex Machina-8.5(6)Jurassic World-8.5(7)Ant Man-8.5(8)Avengers: Age Of Ultron-8(9)Spectre-8(10)John Wick-8(11)It Follows-8(12)The Interview-7.5(13)Terminator: Genisys-6.5(14)Chappie-6