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.
2014 movie ratings out of 10:
1)X-Men: Days Of Future Past-10(2)Captain America: The Winter Soldier-9(3)Edge Of Tomorrow-9(4)How To Train Your Dragon 2-9(5)The Wolf Of Wall Street-8.5(6)Godzilla-8(7)Neighbours-8(8)The Amazing Spider-Man 2-7.5(9)The Lego Movie-7.5(10)Transformers: Age Of Extinction-7.5(11)Robocop-7.5(12)300:Rise Of An Empire-7(13)A Million Ways To Die In The West-7(14)47 Ronin-6(15)The Monuments Men-5(16)Ride Along-5(17)I, Frankenstein-3