There's nothing to disagree with in that Ricky, just a matter of perspective I suppose.
From the other side it's true, I think, that Wenger's fixation on promoting strikers to the first team via the flanks has delayed the breakthrough of some players - Walcott being the classic example.
It may turn out better in the end for some, but for Vela it could result in him departing without ever making an impact. Fair to say that our near total abandonment of the use of two central strikers has changed the future of certain players, pretty much all our fringe strikers in fact.
Really though I'm just a bit jealous that Hernandez can pick a run and finish with the pace and intent that's required in the PL.