Ryan Reynolds has taken to Twitter to congratulate “The Avengers” as his character Deadpool. Reynolds posted a photo of a letter from Iron Man rejecting Deadpool from joining the Avengers team. He wrote: "From a guy who never knows when to quit, I'm glad you guys never did. Congrats #Avengers." Reynolds fought hard to get "Deadpoo"l a standalone film and now he is ready to release a sequel. "Deadpool 2" is set to premiere in May.