We all know Rafa has made a lot of quality younger signings but watching Skrtel and Masch's performances lately in particular has got me thinking just how well prepared for the future we are and just how good these players and so our team could potentially be!Here are just some of the players that could be lining up for us in 4 years time and their ages:-Reina (29)RB Skrtel (27) Agger (27) LBRM Mascherano (27) Lucas (25) LMBabel (25) Torres (28)Scary how good just these 7 could be with another 4 years playing together and all heading into the peak of their careers, especially under Rafa's tutelage.I fully expect Gerrard and Alonso, who will be 31 and 30 respectively, to still be playing at the very highest level as well and to be utilising their vast experience and knowledge of the game to great effect.This is as well as whoever Rafa could be signing in the next 4 years, you can be sure there will be another few pearlers in there! Another point, Rafa (who has just got to still be here), will have grown as well into an even better manager, especially as far as the Premiership goes in which he is still a relative newcomer compared to some of his main rivals!The bar has been set ridiculously high to win the Premiership in recent times and I still believe we will be right up there next season if we make the right moves in the transfer market this summer.Regardless of that, looking at our team I am very optimistic for the future and am going to enjoy these players go from strength to strength and seeing just how good this Liverpool team can be!