Manchester United sacking Ole Gunnar Solskjaer now would be unfair according to midfielder-turned-manager Martin Allen, who believes the Norwegian deserves more time to put things right. The pressure is continuing to mount on Solskjaer, with his dull brand of football failing to get results with the Red Devils floundering at 12th in the table. United were beaten 1-0 at Newcastle on Sunday in a dour affair and now the club find themselves in a position of severe difficulty. Yet Allen, a boss no stranger to the sack himself, believes Solskjaer should be given the opportunity to bring in some new faces in the transfer window. His three signings this summer Harry Maguire, Aaron Wan-Bissaka and Daniel James have been three of the best performers so far this term in the eyes of supporters. “I think they’ve given him that job and not recruited enough players especially in the summer,” former West Ham midfielder Allen said on Love Sport Radio. “Especially a centre-forward that we’ve discussed many times here. “Without [Romelu] Lukaku you haven’t got a recognised centre-forward and they need one badly. “They’ve had injuries, [Paul] Pogba’s currently out, [Anthony] Martial out, Wan-Bissaka currently out, Luke Shaw’s out. “We’ve seen…