This works:
Bogans, Johnson, Babb, Pressey (all unguaranteed) plus Courtney Lee Trade exception
for
Lin and Terrence Jones
Rockets can then sign Parsons and Bosh to their max deals.
Celts will have some work to do to get under the cap, but it is right in line with Ainge's last move collecting something for nothing. Plus, it would be a fun experiment to field a team with 10 good but not great PFs.