Switzerland's Roger Federer serves against India's Somdev Devvarman in their second round match of the French Open tennis tournament, at Roland Garros stadium in Paris, Wednesday, May 29, 2013. Federer won in three sets 6-2, 6-1, 6-1. (AP Photo/Petr David Josek)PARIS (AP) — Now issues may get a bit more interesting for Roger Federer.