We shall see. Chelsea despite the millions spent on their team have a core of players in their prime and adapted to this league who at least spent a few years getting better and better, Lampard and Terry for example spent years in the shadow of Arsenal and Manchester united before finally getting the mental strength and power to be the players they are now. When people talk of improvement and players maturing- then you look at these players as examples. Lampard 3 or 4 years ago was not the same player he is now, he had to improve his shooting, his passing and his movement. I saw games as early as 2003/2004 where Patrick Vieira totally outshone Frank Lampard. Alas this is just an example.
Of course its your opinion to believe that Arsenal have no future, but to believe that players like Fabregas, Eboue, Djourou, Sendaros, Walcott, Van Persie, Clichy and Diaby will show no improvement from 17-23 onwards is just naive imo. Thats not even naming 6 of our strongest players who are all under 30.
Compare the ages between this Arsenal squad and the Chelsea squad dude, that IMO is the difference. With age it will bring experience, consistency and a basic improvment froma tactical and technical point of view. Sorry if that was too long but I just couldnt agree with you there at all