Donovan McNabb missed practice again Thursday because of ankle and thumb injuries, and it's uncertain whether the five-time Pro Bowl quarterback will play for the Eagles against New England on Sunday. McNabb hurt his thumb early in Philadelphia's 17-7 win over Miami and left the game after he sprained his right ankle in the second quarter. A.J. Feeley led the Eagles (5-5) to a pair of touchdowns and would start against the Patriots if McNabb can't play. Coach Andy Reid has said that McNabb doesn't have to practice this week to play at New England (10-0). The decision on a starting quarterback could be made shortly before kickoff.