The great Roger Federer debate; more mailbag Author:Jon WertheimPublish date:Jan 14, 2014Roger Federer's blend of skill and grace can still shine through, regardless of his advanced tennis age.Scott Barbour/Getty ImagesBest photos from Day 1 at the Australian OpenLatest NewsNovak Djokovic Suffers Unexpected Defeat in Indian Wells vs. 20-Year-Old Luca NardiTennis Q&A: Anti-Doping Lawyer Howard Jacobs on Simona Halep’s CaseRafael Nadal Withdraws From Indian Wells Before Playing in First RoundMailbag: The Aftermath of Andrey Rublev’s On-Court Outburst and DefaultSimona Halep’s Ban Reduced: What It Means for Tennis’s Anti-Doping Policy