I know this is going to sound rude but half the time I can't understand what Bisping is saying. It's not an English thing, because I can always very clearly understand guys like Hardy, Pearson, Pickett, and Hathaway. Bisping also seems way too confrontational, emotional, and sensitive. It's pretty obvious Miller has his number by a mile and it's bothering him.
Miller seems extremely passionate about MMA and it shows. I'd love to hang out with that guy. I'd pick Miller as my coach.
I don't think Bisping is really a bad coach either. He did fine as a coach opposite of Henderson, who seems like a nice guy, but dumber than a sack of bricks. Tito looked like a great coach against Ken Shamrock, but people were calling him a bad coach during his season against Chuck, even though he just picked the wrong guys.