What to do with $20 Million in Cap Space First, sign Tyler Johnson as a UFA, so his cap hit is $12M per year.

Second, sign Boban Marjanovic on a one-year, $8M deal. Boban can dominate on the second unit and entertain the heck out of Miami fans. The Heat gets the cap space back for next year.

Other guys worth the cap, but unlikely to take a one year deal - Festus Ezeli, Donatas Motiejunas, 
Moe Harkless, 
Derrick Williams

If we can get Willie Reed or Mario Chalmers back for the minimum let's do that too. I predict Gerald Green, Dorell Wright, and Beno Udrih will all be back too. 

And Haslem of course. Pay the man.