UPDATE: Turns out we were a bit too quick on the jump here - this is fan art, nothing official. Let it remain here as a lesson to all of us (especially me).
Surprise: Ryan Reynolds just popped up on Instagram to reveal what appears to be the title and first official poster for the Deadpool sequel.
If we're to take this poster at face value, Deadpool 2 is actually titled Deadpool: Number Two. If we're to take its insinuations at face value, it will feature one or more of the X-Men, possibly even Wolverine and Professor X. That strikes me as very, very hard to believe. For one thing, I thought Hugh Jackman was for-realsies done playing Logan after filming wraps on Wolverine 3. For another, I simply can't imagine porting Jackman's Wolverine or Stewart/McAvoy's Professor X into the reality established in the first Deadpool.
Again: not saying its impossible, just that that's very hard to believe.
Filming on Deadpool: Number Two begins this fall. Who do you think'll be joining in the fun this time?