Functionally the Jets have $13 million in cap space even with the adds/re-signing in the last 24 hours, that's the max they can create on day one of the season when Little goes on LTIR. Until that time they can be 10% over so roughly $90 million including Little.
Copp is likely $4 million max on a 1 year, maybe a bit more on a long-term.
Pionk is probably $6 million.
Stanley is probably $1 million
Backup goalie is $1 million or less.
Have a million wiggle room.
They have to fill out a number of other roster spots as well. They have no room to pay Copp $4 million.