Gotta say after watching the face-off weigh-ins (hydrated), Cub looked to me like something was wrong with him physically -- skin tone, muscle tone looked off to me. Artem looked healthy & much bigger, stronger.
In this fight, just who is healthier could really matter a lot. Healthy Artem has freaky herky-jerky speed. Slow/physically-off Cub could get hit with it.
Could be an upset brewing.
Diego looked healthy, too, and maybe bigger than Iaquinta, which again could matter in their match-up. It's not impossible that Diego submits Iaquinta.
(Edit, hours later: ^ probably a boosheet post. Just watched the early weigh-in, and looks like the face-offs might have been while still dehydrated, instead of later in the day like the last few. Also, Cub looked normal weighing in. Maybe it was a lighting thing. Yeah. That's it. That's the ticket.)