I could see a switch happening AFTER retirement (Sampras switched to babolat for some champions tour matches) but not while he's active on the atp tour. too much moolah on the line, too many lawyers and it isn't like he's going to have a ton of off time to adjust not just to a different stick but to a different company's stick. as is evidenced by the class action lawsuit against Wilson, fed can move product so Wilson isn't letting him go anywhere for the time being.
2hbh Club Member #58
"The Donald" of club tennis!