If they bring characters from the X-Men universe into the MCU, Deadpool 3 is definitely happening, they’ll probably do a couple more X-Men films and Avengers vs X-Men, maybe some X-Force films, possibly continue The New Mutants and possibly other films or TV shows for Cable, X-23, Gambit, Beast and Shadowcat.
Please Hulk vs Wolverine please Hulk vs Wolverine please Hulk versus Wolverine...