The Browns have serious concerns at quarterback after Week Five and could be in the hunt for a veteran. QB Seneca Wallace, who has started since Week Two, had to leave Sunday's game with a sprained ankle. Jake Delhomme, the opening-day starter, returned to the field on Sunday when Wallace went down and seemed to still be hobbled by his ankle injury that knocked him out of the season opener. Mary Kay Cabot of the Cleveland Plain-Dealer reported Monday morning that Delhomme re-injured his right ankle and has a high and low sprain, and he'll undergo an MRI on Monday. Head coach Eric Mangini said he will wait to see test results on Wallace's ankle before getting another QB prior to the team's Week Six game against the Steelers. Source: Pro Football Weekly