The smaller guys were able to choose the arena, it wasn‘t predetermined. Also, the only way for the bigger guy to hide the ball is because the smaller guys messed up and didn‘t retrieve the ball properly but ran over it. That‘s just their fault

Yes because the lighter dudes messed up and didn‘t grab the ball properly. If the lighter dude had the ball he was able to just run away easily

I don't think weight classes should be a thing in this show. It's the top 100 physiques going at it, if you're not well rounded and at least formidable in each category then you shouldn't win. Strength is one of them. Just like the strongmen might suck in agility-based games