The depleted Dallas Mavericks frontcourt has taken another hit with the loss of center Daniel Gafford to a right knee sprain, the team announced on Tuesday. The Mavericks said Gafford, 26, will be reevaluated within two weeks.

The Dallas Mavericks traded Luka Doncic in part to build what, on paper, looked to be perhaps the most imposing front court in the NBA. Anthony Davis is a 10-time All-Star pick, and in Dallas he looked primed to return to his preferred position of power forward with Dereck Lively II and Daniel Gafford in place to man the center position.

The Mavericks were already without key pieces like Anthony Davis and Dereck Lively II before Gafford’s injury.