Nah, she's completely divorced from him at this point. Worst thing that could happen, he never gets to write her again and the trades of his run will be veeeeery sporadically released at best. Marvel will simply push works from other writers instead of his. Marvel is not going to let a very popular character go to waste.
I always got creepy vibes from him tbh. I do recall that on twitter I searched for the Web Warriors tag when it was publishing and a cosplayer put up her pics of her Gwen cosplay, to which he replied that he is the creator of Spider-Gwen and if he could send her comics and get her info. Very creepy in a public forum like twitter :/
Oddly enough, her move to 616 couldn't have come at a better timing then. Now they can potentially ignore anything Latour form this point on.