The NFLPA's 32 team reps did not vote on the latest drug policy proposal on Tuesday, as they'd been expected to.

Among the sticking points is the league's desire to suspend players for DUI arrests, before they've been convicted of the crime.

According to Ian Rapoport, there is agreement that existing suspensions would be reconsidered upon ratification of the new policy.

This is a possible explanation for the vacancy left on Denver's active roster, with the Broncos potentially expecting Wes Welker to be reinstated.

Rapoport says a vote could take place on Wednesday.