^^It would've been impossible, since there were earlier reports that the ending of Infinity War was only revealed to the SHIELD writers when the movie premiered, heh. And the Russo Brothers have been quoted in earlier interviews that they really have no idea what's going on in the TV shows,
The current buzz is that with time travel prominently figuring in Avengers 4, Phil Coulson might not be killed by Loki when the first Avengers movie takes place, returning him to the MCU.