Well then,
These things are frequently judgment calls, and the moderation team discusses them as they come up, but the site admin makes the final call. Speaking only for myself, if you don't like it, then that's too bad, but it's his site and his rules. No one is entitled to anything here. And unfortunately, black and white, clear cut rules about these things are often not possible because there are so many distinctions between what folks are doing. My thought on this one is that it's a complete head recast, even if it is a different size. That's been a rule of thumb about recast no-nos here. If someone else is blatantly recasting complete Enterbay heads then their threads should be similarly shut down. So please report them.