The NFL canceled its supplemental draft.
This blocks Texas Tech quarterback Brendan Sorsby.
He aimed to enter after missing the main draft.
The NFL Players Association says this breaks the union’s contract.
The NBA lawyers, led by Jeffrey Kessler, echo the allegation.
No date has been announced for a possible later supplemental draft.
Teams that eyed Sorsby must hold off until the regular draft.
The decision may alter how future supplemental drafts are handled.
Players and agents express unease across the league.
Legal experts predict a possible lawsuit looming.