Re: Where are teenagers ?
There seems to often be lapses in generations. We had the Federer, Safin, Roddick, Nalbandian, Hewitt, Ferrero, Davydenko generation born 81-82 then we had the 86-87 pack of talent with Djokovic, Nadal, Murray, Tsonga, Gasquet, Monfils and so on..
In between there seems to be almost nothing, players born in between generations like Ancic and Verdasco. I expect the next "new generation" of players to be born 91-92 or something like that, it seems they come every 5 years out of their cavern.