To me that seems like a lot of product to keep in production. Especially if the next Gauntlet(s) and Scandal(s) would share the same coverstock which seems to be the case with the latest release being the last (maybe) iteration of Semtex CFI.
On the other hand Hammer has kept more in their lineup than the other three EBI brands over the last few years. It would also be a shame to see the Scandal line retired after the success of those two balls thus far.
I don't know, it just seems crowded to me. Like the rest of the ball market I guess...