Re: 15+ matches H2H on only one surface. Any other combo but Fed Muzza?
Based on the way their schedules are, there really aren't many possibilities for that to changed:
1 - Monte Carlo. Players do skip this Masters event. Novak did last year.
2 - Wimbledon, given we know they'll never face each other in the grass warm-up tournament.
2a - Olympics. (I can actually see this as the most likely)
3 - Davis Cup - although I'd bet that Roger would skip that tie, thinking that Stan and Co. could beat the guys surrounding Andy. Yes, that could happen this year, given Switzerland is in the World Group Playoff awaiting a Group I survivor, which so far GB is.
Andy Murray: 2012 Olympic gold and silver medalist. US Open Champ. Wimbledon champ. Never been prouder of him.
The Brian Baker Story. Proof that truth is stranger than fiction... until Hollywood buys the rights and proceeds to keep screwing the script up.