Because the players aren't good enough, simple as.
All efforts now should be focused on bringing through the likes of Wilshire & Rodwell into the first team
Relying on a 34 year old Lampard & Gerrard in the next world cup is even worse than relying on them now
Not very useful, though I keep hearing Rodwell is expected by many to end up a defender of some sort, all the players you listed are attacking midfielders, infact, the massive majority of half decent english youngsters, and every "youngster" in the current squad is an attacking midfielder of some description or a defender who can't play the ball. We've no defensive midfielders in the current squad and the biggest problem with the current squad is that 3 attacking central midfielders + one winger, doesn't work, has never worked, has never worked for any team ever and never will work.
Well I'll be more precise, it could work if someones good at both tracking runs into the box and attacking, but first and foremost you need someone defensive and someone offensive in central midfield. If you have a manager who picks the next generation of players and still picks only attacking midfielders/wingers and ignores the defensive midfielder position then they'll be exactly as bad.
Lampards age has NOTHING to do with how we did, and at 34(is he 30 now, I forget) he'll be fine to play in the next world cup and if he's still good in 4 years he should be in the squad.
This year has been the year of randomly, with absolutely no reason, writing off everyone over the age of 30 instantly without a single reason as to why.
Age has literally not a single thing to do with how good a player is, there are players over 30 who are better, fitter and faster than some players under 20.
This is where England faulter, this year the random, plucked from no where ridiculous game logic was........ Heskey makes Rooney play better. This was proven never, ever, in any game, ever, yet became fact because people said it a lot, it was a ridiculously poor decision.
Age being an issue is another thing that became "fact" this year because people said it a lot but didn't infact ever come up with a reasonable argument as to why.
The wrong squad was taken to the world cup, with no balance and no sanity with too many flavour of the month players taken with many consistant for many years players ignored completely.
We can take the wrong young squad(and most likely will).
We, as a country, need to stop making stupid excuses, fix this ridiculous excuse we came up with then act suprised when the fix didn't work while wasting 4 years, and millions on a stupid manager in the meantime.
Age is not the issue, and if we decide to just take a young squad next time out, we'll fail again.
There were decent Italians out there in the team, theres older Argies in the squad performing brilliantly, couple older Germans who played fantastically well, Senna and Xavi aren't young, Senna especially yet was absolutely superb at the Euro's. Blanco, at 37 I think scored a decent goal and has created a lot of smart passing for the Mexicans. Brazil have Gilberto Silva, Lucio as two of their best, most consistant, old and long serving, both multiple title winning experienced brilliant players.
Age is not an issue.