And that’s not even getting into the sorts of contracts that would be needed to allow the two properties to work together.
That being said, it’s almost certainly not happening anytime soon, if ever–and especially with the r-rating that seems needed for any project with Deadpool.
Who knows how much of the MCU will even still be around by the time Thanos is done with our planet?
What’s more, the Avengers have their hands full for the foreseeable future with both Avengers: Infinity War next summer and its still untitled sequel in 2019.