Anyone who has ever rolled with Eddie knows, his guard is ridiculously controlled and tight, probably on of..if not THE tighest guard I have been in, and I have rolled with some really really good guys, some world known.
It's like being strangled by an anaconda. he keeps everything tight and low, there is no room to breathe let alone move. And he is really good at conveying his thoughts and theories (albeit, with much satire and jokes) on BJJ.