I’m all about Luke moving up to 205. But Alex seems like a nightmare matchup for him. Size: Gus will be bigger and stronger. Striking. Luke has better kicks but I don’t think that will make much difference. Boxing Gus is much better. Grappling: Luke is better but ask a roided Jones how easy it is to take down and submit Gus. Chin: Alex has a great chin and Luke isn’t known for his KO power. Gus hits hard. Ask Glover for example if you disagree. Luke’s chin on the other hand… If this fight happens I will make a huge bet on Gustafsson.