Deadpool has already had his second appearance in the MCU, and it could be a major clue about what the character could get up to in future films.

Justin Baldoni has filed a legal letter over an ‘inside joke’ Ryan Reynolds is accused of adding into Deadpool & Wolverine. This all comes as a number of lawsuits have been made between Baldoni and Blake Lively following their summer film, It Ends With Us.

The letter asked Marvel and Disney to preserve “any and all documents relating to the development of the ‘Nicepool’ character.