Originally Posted by lilfairyprincess
all of these side-projects aren't gonna help him win titles..his time would be much better spent on improving his game!
Well to be fair, he may not spend much time on this stuff, but who's gonna want to buy this stuff if his game is in the gutter? It was easy for him to have a just OK year last year (yes I know he won 5 tournaments, but no slam and no TMS) and still remain in the top 5 when Fed and Nadal won 22 tournaments including 3 slams and 8 out of 9 TMS events. But if those two don't hog most of the tournaments this year and Andy doesn't step then he could fall out of the top 10.