I don't know what's so funny here. Federer had match points against Thiem, he did much better against him than what Nadal did in Barcelona. Federer also would have never lost to Fognini or Tsitsipas on clay. Federer's chances to win RG are obviously very low but I believe there are many players who are afraid of him more than they are afraid of current Nadal.Federer over Nadal? LOL
At best Federer is fourth best. At worst, Nadal is third best.