I took Juan's remarks about Matt McCartney and the fact that he would lie for Jodi as pretty straight forward- he has evidence (that he can prove) that Matt McCartney would and did in fact lie for her. More importantly, when he asked Geff if he knows how he feels about her now- as a two prong attack- since Geff doesn't know, I take that to mean that 1. Matt is no longer in the defense teams pocket and 2. He no longer supports the defendant- nor is he willing to lie for her anymore. I'm pretty certain with Juans threats to him previously (probably perjury and possibly accessory charges) and with the passing of time- Matt no longer supports her or has good feelings towards her. That is my opinion, anyway.