The problem is, the animation will be just as cheap this time around. There's no way this is getting an even moderate budget, especially if it's longer than 26 eps. Too niche and unprofitable. There's also a good chance that if they start at the beginning and do the whole flashback arc again, the anime will get canned before they get past that and we'll end up with two anime covering the flashback and nothing beyond which would be a waste. Might as well start after so we get at least 1 new arc.
It's cool that we'll get animated versions of somethign, but I'd go in with ultra low expectations for the quality of the anime.