Head coach Sean McDermott stated Wednesday that Solomon (oblique) is doubtful for Thursday's game against the Dolphins, Alaina Getzenberg of ESPN.com reports.
Solomon was unable to play in Week 1's win over the Cardinals, and it appears he probably won't be playing in Week 2 either. Assuming the rookie doesn't suit up, his next opportunity to make his NFL debut will be Sept. 23 against the Jaguars.