Here is a transcript of the discussion the announcers were having, it starts during a stoppage with 17:08 in the third period. Italics is the color guy and non-italics is the play-by-play. Some good insight into his play and mindset. Note, this occurred before the impressive fight he had posted a few posts above.
"One thing about Kaiser, when Kaiser first got here, I didn't think he was as physical as he was now, and I think as he's gotten more comfortable, one of the things I was saying before, if you're not in the NHL, you need to add to your game. And he's one of our most physical players now. Shift in and shift out, he's not a huge guy. But he's playing hard, he's playing physical. They're giving other defensemen a chance in the NHL right now. He might not have got sent down because he wasn't playing well. But because they want to give the 'love' around a little bit and give everyone a feel and come back here and play for the playoffs."
"[mentions Del Mastro making his debut with the Blackhawks]... Kaiser with Rockford right now, Kaiser's played as much with Rockford as he has with the Blackhawks, just over 30 games each side. And hearing from some folks up in Chicago, the scuttlebutt was that he was excited to come down to Rockford. Obviously, he wants to be in the NHL."
"Yeah yeah, but he knows he's developing."
"But he was looking forward to the chance to play playoff games. Whereas the Blackhawks are certainly not going to."
"And if I'm an NHL GM, I'm marking that as a plus for the player, because there's players that say 'I don't want to go down' and I've said it before, these games.. you win an NHL Cup, you're gonna play 100 games, so you want guys that want to play as many playoff games as they can. You don't want when you're making your run guys that say 'Oh I'm tired now'. You want to get them used to the grind of playing the same team seven times in a row and I love that philosophy."
"You talk about Kaiser getting comfortable, and he certainly has, one thing I look at is the numbers, the stats, the goals, the points, the assists, to say, ok this guy's comfortable at this level. But you can also maybe look at the physicality, and see, ok, the hitting has picked up. He's finding his game, or he's at his game, and he has settled in."