2nd Week Of OTAs Underway: The Bills started the second week of organized team activities on Tuesday. Chan Gailey said Erik Pears had minor surgery for an undisclosed injury and will be out until training camp. Tyler Thigpen remains sidelined with his abdomen tear but should return next week. Vince Young is taking second team reps in his place. Ryan Fitzpatrick seems to be throwing the ball well under the tutelage of QB coach David Lee. Fred Jackson expects tremendous things out of his quarterback this year. Fitz hit Scott Chandler and Naaman Roosevelt for big gainers on Tuesday. In practice they liberally rotated defensive linemen and Nick Barnett feels the unit can be among the league's best. Bryan Scott and Stephon Gilmore had interceptions in practice. Scott returned his for a touchdown. Gailey said Marcus Easley has an uphill battle and feels Cordy Glenn has the ability and work ethic to succeed. He feels C.J. Spiller's confidence is very high and he needs to leverage him with Jackson.