Grass lo young players evaru leru baga play chese vallu.
thiem clay court lo good player and hard court lo kuda he improved a lot.
many young players playing good at hard court.
Roger has a chnace at wimbledon until he officially retires.
Rafa has chance at FO until he retires.
meanwhile Nole has more luck getting more titles.
All three Great but i like Roger and Rafa little more than Nole.