Wenger for me is a great coach.He often leads young players into the first squad.Very much he often does great rotations in squad before the most important matches like Champions League of course.In this weekend resting all Bacary Sagna, Alex Song and Theo Walcott.Denilson and Nicklas Bendtner which played the excellent match with Portsmouth today will begin the match it the bench.Andrei Arshavin is ineligible.But Robin van Persie and Mikael Silvestre they are coming back  the first squad after injuries.Still they are injured Gael Clichy, William Gallas and Eduardo da Silva.In the first Adebayor match Wenger left alone in the attack today was will play with two strikers Adebayour and Van Persie so for me this is a great option.In midfield they will play Walcott, Fabregas, Diaby, Nasri and defence line-up should be Sagna, Toure, Djourou, Gibbs.I am worrying only about the Djourou attitude,he doesn't often play the market and this match is is very important to Wenger of not mums of comprehending whether he will manage with this pressure.Wenger has reason to believe that progress can be made in north London, though, for Arsenal are unbeaten in 24 Champions League matches
at home ,and have lost just once in United's last ten visits overall.
Sir Alex after comfortable wins in this weekend with Middlesbrough 2-0,herest a few first players of his composition rest.Edwin van der Sar, Michael Carrick, Darren Fletcher and Rio Ferdinand all back in the first squad.So Jonny Evans drop on the bench and Patrice Evra he which  has some harmless problems with the health but he should play in this meeting.O'Shea, Ferdinand, Vidic, Evra this is a defence line- up for Red Devil's tonight.Also after  law 90 minute in Saturday with Boro Park Ji-Sung, Paul Scholes and Ryan Giggs drop to the bench and Michael Carrick, Fletcher and Anderson could well return to the midfield.Carlos Tevez it will also be a strong bench player.Also Ronaldo which rested on Saturday and saw a match from podiums is coming back of course to first eleven squad.Sir will play 4-3-2-1 formation with Rooney and Berbatov probably in up front.No doubt this time it will be a big game.Sir Alex versus Arsene Wenger, two
excellent strategists here details and a form of the day will decide.Arsenal at itself is playing fantastic matches, today I am thinking the same way will play maximally concentrated and should after the heavy match win minimally.