thanks. as I can see, and as also JohnnyB remarked, only flokos meets requirements for a rational consideration in U21, an donly in u21, because of his potential, develop him as suggested, and anyway you will have a nice shooting guard in your team. and i think he can also play some games in u21, but this won't happen too soon.
if you want any more precise suggestion about his training please contact me via bb-mail.
if you have any problems with english, please contact johnnyB, he will forward your request to me and you'll receive a reply in greek by him.
@ johnnyB: could you please translate this in greek? those will be usefull for anyother manager