With infinite sun from Ninetales, Chlorophyll and SD, Leafeon could turn into a physical wrecking ball for sunny day teams. Abomasnow with Soundproof. lol. If Luxray gets any new physical Electric attacks, guts could be useful. And I am looking forward to using Speed Boost Blaziken, although he could still be easy to revenge. Unfortunately for every pokemon with a good new ability, there are ten more that get crap.