Initially the setup allowed for no role-claiming whatsoever, which is pretty unacceptable, probably. Having the ability to say, "I'm the cop and here are my results" is an important part of the game that shouldn't be removed.
I prefer unlimited roleclaims to limited roleclaims, but no roleclaims was pretty upsetting to me.
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I can talk to you about why I prefer infinite roleclaims to limited roleclaims if you'd like, but it'll sidetrack the game. Ultimately it comes down to people claiming and fake claiming and counter claiming and speculating on a validity of people's claims more often, which is a very fun and exciting part of the game for me. Mass claims rarely break setups, and generally when they do, it's for the best because it means that town's already in a such an advantageous position that they deserve to win.