Actually, Thiem and Medvedev are not kids, with 27 and 24 shouldbe (and are) in their prime. But both of them did the unthinkable, won both Djokovic and Nadal with their weapon - clutchness. Till yesterday, when things get tight, both Novak and Rafa were sure winners. However, both of them "choked" and lost. That's it. At last, new kids are coming. Both Novak and Rafa may, of course, win more big titles, but there is no fear among youngsters any more. What do you think (and don't be so harsh, this is my very first post)?