Yeaaa, not about to try and read all these threads but I will throw my two cents in...
Seems like you're a baller more than anything, I use to be till I got really involved in the weight room but I still play on a very regular basis. I don't want to get into my achiements as a ball player to prove my credibility, but i really think you should trust me on this...
YOUR MAIN FOCUS: is CLEARLY dunking
YOUR MAIN GOAL: to up your vertical
YOUR MAIN PROBLEM: you have white guy syndrome
Facts- The main focus of your game revolves around dunking a basketball. I don't know about you but I'v never saw someone get three points for a jam. There are no style points in basketball, but hey, if that's what you like to do then so be it.
You're 6'1 and your jumping ability is GREATLY decreased when you take it up with you, instead of throwing yourself an oop off the bounce. This means one of two things. A. Your barely getting it how it is, or B. your body dosent have the mass present to create the inertia required to not let the ball alter you vertical.
I'm 6'2-6'3, I weigh 220 pounds, I have aprox. 9% body fat, and I can undoubtly jump higher than you as well as dunk.
BUT YOU DO HAVE HOPS! However you losing weight WILL NOT MAKE THEM ANY BIGGER!
Go get in the weight room and build your legs up! Leard to do a proper squat, a proper leg sled helps a bunch, also straight leg dead lifts (let it stretch your hamstrings)will make a huuuge impact.
Jumping is a really simple concept. The fast one can straighten his legs out beneath him, the higher he will jump.. loldoing reps where you go down really slow and control the weight, then push up as fast as you can (Leg sled is great for this)are great for increasing your vertical.
hope this helps. (I typed this really fast hope you can make it out)