There are many factors to take into account. Animation is not a facial medium to work with, you can't just want to change something or add something new on the fly, it depends on what you want to do, that you have to consider different factors. Jackerman has mentioned that you are going to see more than one costume and different positions, as well as more professional instrumentation. You could say that this is Jackerman's mana work. I really don't think Jackerman wants to add bestiality, as that would only make his work longer, which would have his fans unhappy with him, saying things like. ''And, when MW3'' or ''Bro, we've been waiting a lifetime, now he's making us wait longer for MW3'' And just as well one or the other ''MW3 isn't that good, I don't know why people like it''. Really, as I say, are many factors to consider that would only affect and lengthen in the process of the work. Also, yes, you already said that without animals there will be no animals until Jackerman says otherwise. And mentioned another point, I believe Jackerman said no NTR would be done to Damon. I don't remember what his reasons were for giving ', but he went on the idea of doing NTR with Damon. I don't know why he would change his mind halfway through the job.