We've spent money in the summer...

[NZgunner]

everyone's fit, we're playing the defending champions at the Emirates on a warm Autumn afternoon - what is your starting line-up?

Szczesny

new RB (assuming Sagna goes, definitely NOT Jenkinson)
Mertesacker
Koscielny
Gibbs

new defensive midfielder

Walcott (or Ox - I believe ultimately Ox will be a better player) on the right
Ozil just in behind the CF
Ramsay ahead of the DM
new fast left side attacking midfielder

new fast CF

[Billy Goat Sverige]

needed. Someone to take Arteta's place and a forward are the obvious ones.

[Brentwood]

playing up front for 2-3 years, hoping that midfielders will chip in with enough goals to compensate

[Billy Goat Sverige]

in the first team at this point in time.

[Red N White Army]

And caused problems. Albeit with the touch of a rapist.

[PSRB]

shame he's a striker though :-) He needs a goal, as they say