In addition to Deadpool 2, one of the next Fox/Marvel films due to begin production soon is New Mutants.
As Boone is known for his teen-centric storytelling, his involvement with New Mutants makes sense on paper alone.
Boone is currently location scouting for New Mutants and, based on a pair of recent Instagram posts by the director, he appears to be visiting Boston while doing so.
Writer/director Josh Boone may be looking to film his New Mutants comic book movie in Boston, among other locations.