Miami Heat All-Star forward Chris Bosh is expected to meet with doctors Thursday to determine the seriousness of blood-clotting fears in his left calf and whether the use of blood thinners could allow him to return this season, league sources told The Vertical. Bosh, an 11-time All-Star, met with Heat physicians on Monday in Miami and will get further evaluation on Thursday, sources said. There was more optimism in Miami on Monday than during All-Star weekend in Toronto that Bosh's condition could be manageable, league sources said.