Everything goes, even when Kiefer and Haas are no good friends. Becker and Stich also didn't like each other. Still it was good enough for a Gold medal as a double team and for several other good results for the Davis Cup team.
Damn, do I like it when Davis Cup is gone now for a while and back to individual play on the Tour
A bit embarassing that our Germans can't find together at any price it seems, but at the same time I think it's not as bad as reported by the media
But there is a big burden for them when they play for Davis Cup, that's for sure.