Of course, but he's also beaten them several times over the last year and a half. He's just now registering losses to them at the biggest events finally after going *barely* unscathed at 4/5 Slams. The four of them are now closer in level and recent achievements than they've ever been.
Novak's not in a slump. I think he'll be happy to get his footing back on the hardcourts.
Very soon, it will be the first year anniversary of the death of Nole 2.0. That is what this slump talk is all about.