I've not come across Kaplan or Blaser at all. Rather odd choices methinks, unless Werner wants to get away from strictly reissues. The Ayler is a MUST. I'm still hoping and waiting for a handful of primo Braxtons, including the Santa Cruz album.
Blaser made some waves with a Clean Feed release featuring Tyshawn Sorey iirc and also had an intriguing duo disc with Pierre Favre. I, for one, am pleased to see Hat promoting some new and young talent, especially if the ever-special Mr. Ducret is involved