The deal between Disney and Fox is unnecessary. It's not just because having the X-Men and F4 being in the MCU would be pointless, but because it hurts the movie industry and potentially makes many jobs be lost. I think Disney is becoming Big Brother.
The best example I can think of is when MMPR Productions was shut down when Disney purchased Power Rangers back in 2001. Btw, this isn't a jab at the Disney Era seasons, just a fact that Bruno and Mia from MMPRtoys mentioned.