Looking at your possible salary cap giving love the max is not an issue.
I know you have the bird rights for T Thompson and Lebron but can you find out if you have the bird rights for Jr smith and love? Remember in my post earlier,bird rights allow a team to go over the cap to resign players.
How it works is relatively simple. With those players opting out or contract expiring the cavs could sign free agents up to their teams salary cap limit. Even tho they would be at their cap limit the bird rights would allow for them to go over the cap limit to sign Jr, thompson, love and Lebron back. But you free agents must sign first before you could resign love, Jr, Thompson and lebron
Center -mozgoz, Veraja so you are good their
Power Forward - love, Thompson, lebron (very good depth)
Small Forward - Lebron (need depth)
SG- Jr Smith,Shump (good depth)
PG- kyrie.
So the cavs really need to address the PG and Small forward position. At PG Norris Cole would be a realistic free agent option