MILLWALL midfielder Liam Trotter suffered a recurrence of a troublesome thigh injury during Millwall's 3-1 defeat to Nottingham Forest on Saturday.
The 23-year-old was making his return from a three-game spell on the sidelines, having aggravated the problem during the Lions' home clash against Middlesbrough last month.
And manager Kenny Jackett has confirmed Trotter has suffered another relapse.
"We've been very cautious this week and haven't pushed him on, but he's felt that quad in the first half," he told the Southwark News.
"We hope that it's not too bad and he can come back quickly."