I don't think Disney/Marvel would really have any part of non-theatrical animated Spidey movies. That would be all Sony, they can do animated movies (theatrical or not theatrical) and that's why Spidey or Spidey characters never show up in any animated Marvel movies or longer specials from Marvel Animation or the Lionsgate DTV movies. It'd be nice if Sony used their license more to do these types of things. I always envy the output DC Animation has with their animated DTV movies and the yearly animated Batman movies that try to adapt stories. It'd be nice if they deemed the nostalgia dollars worthwhile to do revivals of their old Spidey cartoons for longer-form animated movies or specials at the very least.