The Buffalo Bills brought in quarterback Pat White for a Saturday workout, a source informed of the team's schedule told NFL Media Insider Ian Rapoport.
Rapoport later reported that the Bills will work out Dennis Dixon on Sunday, per a source involved in the situation.
The Bills are in need of a quarterback after their starter, EJ Manuel, sprained his right LCL in the team's 37-24 loss to the Cleveland Browns on Thursday. Manuel likely is out four to six weeks, Rapoport reported Friday. The only other quarterback on the Bills' roster is rookie Jeff Tuel.
White was released earlier this year by the Washington Redskins. He was the Miami Dolphins' second-round pick in the 2009 NFL draft.
Dixon was cut by the Philadelphia Eagles in August.