The Eagles situation is very strange. What happens if they can't get under the cap with cuts, and none of the players will agree to a restructure? The team has no way to actually become compliant... what happens then? I'll have to do some googling...
If teams in general are not bailed out, NE is in an extremely advantageous position to scoop up scheduled FAs on the market and also veteran players who are dumped as cap casualties by other teams (there will be many). If teams are bailed out, NE has a smaller advantage but will still have one - they'll have a huge amount of money available while many other teams may only be able to swing a couple moves.