Deadpool is mainly connected to the X-Men, so 20th Century Fox owned the cinematic rights to him. Now that Disney own Fox, they can bring him into the MCU.

Thank you guys! I can't wait for Deadpool 3, we need that Spidey×Deadpool bromance asap!

I hope Peter joins Wade and Logan

I think he will if he sticks in this universe past his college years so it's not entirely weird.

Can't wait for Deadpool 3!

Deadpool 3 is still connected to Fox's universe since it will be a sequel to Deadpool 1 and 2

Also Deadpool will fully enter the MCU probably by the end of his movie

@SpiderFan2104 IKR Star-Lord and Deadpool would be hilarious together.

^Bro that would be HILARIOUS!

@People get up and drive your funky soul That would be funny but I was referring to Peter Parker/Spider-Man, not Peter Quill/Star-Lord.

Both would be great! We never really got to see Spider Man and Star Lord interact. It was mainly Tony talking on Titan (though that was hilarious too).