These registrar 'tags' all have to have unique operators, entities or persons fronting them and someone to whom any domain names they catch are registered. They also need to be financed and managed. They can't all belong to the same person or entity because if they did I believe their EPP create quotas would be linked. It was only with the ROR release where quotas were not linked across credit accounts. In addition many such registrars require someone to provide them with a hosted drop catching system to even be able to operate as drop catchers because they are incapable of producing this sort of system them self. At the moment DAC hosts provide that for a great many registrars.
I accept there is an open ended debate about whether exponentially more non-linked registrar 'tags' providing more EPP Creates would really introduce much of a gain beyond just one, based on the assumption of a drop cycle involving unique drop times for each domain name being published. If only a single domain name drops at any given timestamp and if one has developed a new script which can deal with the time syncing and time offsets better than most others I am unsure how sending many more EPP Creates would be much of a benefit.
I also don't believe there is already a firm decision of an outcome. The idea of publishing drop lists with exact and unique domain name drop times seems to negate the requirement for many to make a significant number of DNS queries and DAC queries for both accurate list building and domain name drop catching. The live DAC might no longer need to be maintained and the complaints about technical flaws with its operation in respect of domain name drop catching would probably cease. The delayed DAC could be maintained for retail register web site "name spinners" and other operations.
Given I don't believe there is already a firm decided outcome, the consultation that is currently open affords anyone the opportunity of putting together alternative suggestions. That could even be to leave things as they are. Of course one needs to be able to properly justify and explain ones views and opinions. One can't simply reply with "leave it be" and expect to be taken seriously! Other *hypothetical* options that I am pulling out of the air might include, for example, publishing approximate drop times instead of specific ones thus still requiring some level of checking, suggesting Nominet switch to using the EPP check command rather than the DAC, limiting participation in drop catching to registrars that sign up to using a special EPP hostname (similar to the ROR) and potentially making that chargeable per annum or per month (flat fee, no tiered access) replacing the current annual fee for the DAC. What might a reasonable monthly fee, for using a drop catching only EPP hostname which might make multi tagging more unattractive, be? Auctions are clearly out of the question. I believe well thought out responses will be taken seriously. If you don't, okay.