Theoretically Pats could send Denver a 5th in exchange for Wilson and a 2nd, in order to relieve them of his contract. Then NE could either keep him for what would basically be 2 years/$54 million fully guaranteed ($27m per year), after which all future salaries are non-guaranteed, or they could immediately cut him before the 5th day of the 2024 league year hits in order to avoid his 2025 salary becoming guaranteed and just take a $17m cap hit in 2024 in exchange for a 2nd rounder.
Depends on what you think of Wilson. I think he has looked better under Payton this year but obviously not quite what he once was. If they wanted to go the "veteran QB starter, draft a rookie to develop in 2nd round to sit for a year or two" route then Wilson is an option and you might be able to get a pick back in the deal that you could use to select said rookie. Or you just dump $17m off your 2024 cap for the pick. I think you'd get a credit if he signed with another team as a free agent as well. Just food for thought.
Edit: Jesus, Denver doesn't even have a 2nd. These guys...