It all depends on who we keep, but it looks like if we were to use the full MLE on Vezenkov (~$11M but he may not take that much) then waive/renounce about anybody we could, including Barnes, Lyles, TD, Ellis, Queta - we'd have something like $13M left over.
A lot hinges on Barnes and whether we want him back. If not, and we want to go max space (that is, not immediately sign Vezenkov and gut everybody not on a contract, and stretch Holmes - I mean absolute complete scorched earth) then we'd have about $25M in cap space.
We should anticipate being a team that operates over the cap this summer.