kenny you should definitely start learning the basic rubber guard path because if you don't already have the flexibility you're gonna wanna start working on it right away. All these guys put so much info on this site it's ridiculous. There is a full system in play here so it does seem hard to tell where to start but at the top of the forums they have MTS guides and technique list so you can just run through that and if you see something you're not familiar check that out. i like to start like eddie at that the bottom and catch that ankle, work your quarter guard, move to half, go to full guard, then rubber guard, work your subs and your sweeps. If you get on top you can start working some upside down rubber guard even. Idk, you gotta do your own thing with it really but this way you can work a little everything every time you roll and really earn that top position. good luck on your journey man