I don't see the point, let's say the new Slingerlands are 2 grand, if you have an extra 2 grand to blow on a kit, are you going to by the DW/Slingerlands or a 1950's Radio King? Or even a clean 60's Slingerland kit. I mean, Slingerland isn't just a name, it's sorta like going to see a tribute band over the real thing, makes no sense.
Yes, it makes sense. Would you rather see Yamaha buy Slingerland and have them made in China? DW is an American drum company with their own tradition of high quality.
The marketing guys at DW are near genius level. Believe me, I know them. I endorse DW drums and have had a relationship with the company for over fifteen years. They will return Slingerland to prominence using the tradition angle, along with quality.
As far as people buying them, there will be plenty of interest in new Slingerland drums, and they will sell, if DW does it right, and I'm confident they will. Gibson, a guitar company, had no idea how to market Slingerland.
Lots of Slingerland collectors already have their old sets, Radio King snares, etc. Many drummers who know and play Slingerland will want the new ones too. I certainly will want a new set.