England goalkeeper David Seaman will miss Arsenal’s Premier League clash at Manchester United on Saturday through injury."Seaman is close but he is still out," Arsenal manager Arsene Wenger told reporters at the champions’ training ground on Friday. Seaman has missed Arsenal’s last two matches with a groin strain and his replacement, Swedish keeper Rami Shaaban, is likely to deputise again at Old Trafford.Wenger said 39-year-old Seaman should return for the Champions League encounter with Valencia at Highbury on Tuesday. Wenger will also have to do without suspended central defender Sol Campbell and injured striker Francis Jeffers against United, while Ray Parlour and Kanu have not recovered quickly enough from injuries to be considered in the starting line-up.However, Martin Keown will replace Campbell after three months out and Wenger is confident the former England defender will be fit enough to shackle United’s in-form Ruud van Nistelrooy despite a lack of match practice. "He is sharp enough, I don’t worry about him," said Wenger of Keown. "The adrenaline gets going with him easily." League leaders Arsenal, who beat United 1-0 at Old Trafford last May to clinch their league and FA Cup double, are six points ahead of United in this season’s standings.Meanwhile, Portugal’s Hugo Viana too has been ruled out of Newcastle United’s plans for several weeks after injuring his shoulder in a training ground collision."Sadly, depressingly and distressingly, Hugo Viana has semi-dislocated his shoulder," manager Bobby Robson told reporters on Friday. "He has had a scan and seen a specialist and I am afraid it wil be a few weeks. The surgeon thinks we should just rehabilitate it in the normal fashion so it will be several weeks - two, three, four or five - I don’t know. Then, hopefully, it won’t pop out again. Maybe at the end of the season we will pin it. It reminds me of the Bryan Robson scenario in the Mexico World Cup. I sent him home in the end."
