Well I decided to make a future Arsenal Team, I'll talk you through it.

GK - Self Explanatory
LB - Clichy will be primed and at his best
RB - Sagna will act as the older head of the Arsenal back line
CB's - These two are young and will be a great partnership for years to come
DCM - I picked Denilson because he has more experience then Diaby and Coquelin in this position, also Wenger sees Song as a CB.
ACM - Self Explanatory
LM&RM - Wilshere is going to be one of the best players in the world once he breaks into the 1st team, Nasri will continue to play as a winger because I still don't see him as a central player next to Cesc.
SS - I picked Vela because I feel RVP will be just passing his peak and will enter the Dennis Bergkamp role, playing a bit part role.
ST - I see Walcott as the forefront striker at Arsenal but Nicklas Bendtner will be a target man that will interchange with Walcott.

P.S I know there are players missing such as Merida and Ramsey etc, This is my own personal opinion and I would enjoy a discussion to who would be better in any of these positions.

Thanks :)

Your team's average height is just slightly above 5 foot. How are they going to cope physically?

I knew when I made the team that it would be quite a small team, thats the problem really, I could change Denilson into Diaby and Walcott into Adebayor, but thats about it. I based the team solely on potential.