Lauren was obviously a trained fighter and it showed against Chakira. She was using triangle and scissor chokes that no other catfighters used at that time. I'm surprised she never fought anyone else (as far as I know) because the way she took Chakira down I have no doubt she would've beaten Heidi.
Yes, I also think she had some training. No fancy skills. Certainly a white belt, but no one uses a triangle without any training. She and Heidi was the fight to do, but Lauren would probably take it. I think she was even bigger, apparently had more skills and was way more aggressive and fierce.
Rachel vs Savannah. Summer vs Jenn - that one being the biggest loss. They matched up so well. They were even looked similar. Would have been a blast. I wish some producer would look for those "old timers". We know they can deliever.