We’ve got several projects with him in addition to the Deadpool universe.
Unless something changes, it will be years before we ever see any of those characters in the MCU.
Marvel has promised to continue to let us play in the R-rated Deadpool universe, and the hope is that they will also let us veer into the MCU a little bit as well and play in that sandbox.
The integration of the former 20th Century Fox Marvel Universe (including characters like the X-Men and the Fantastic Four) continues to go slowly.