[sdp]

I think no matter how far it drops in sales it'll still sell well enough for IDW to continue the series, Transformers sells well enough to have how many spin-offs. And if it sells well they do listen to fans since they do cater to them so seeing Spin-offs of TMNT books based on the Archie/OT/Mirage universe I think is definitely a possibility, as long as it sells and there are fans they'll do it, Transformers is able to do it, who knows if TMNT could.