Getty Dallas Mavericks center Daniel Gafford. The Los Angeles Lakers appear willing to be aggressive in upgrading the roster this offseason. They already have some very good pieces like Luka Doncic , LeBron James and  Austin Reaves on the roster, but what they don’t have is a capable big. Jaxson Hayes is a free agent, and it’s hard to imagine they’ll be bringing him back after a rough playoff performance. He was essentially out of the rotation for most of the team’s Round 1 loss to the