Swansea City boss Kenny Jackett has been boosted by the news that the injury to star striker Lee Trundle is not as serious as was first feared. Trundle suffered an ankle injury that was expected to rule him out for six weeks in the game against Swindon last Saturday but the club now believe that the striker could return by the end of the month. Swansea physio Richie Evans said: ''We think he has damaged only the main ankle ligament so he should be back playing within three or four weeks.''