User blog comment:IamJakuhoRaikoben/Chapter 497: The Winter Mage, Review./@comment-26389992-20160809013555/@comment-3290324-20160809014855

There's one problem with that logic though. Something being foreshadowed doesn't mean that it's good. And Gray could have joined in on literally any of the other Spriggan battles, him going against Invel just ins't interesting.