Not hearing much of anything (or seeing anything from bowtech's 2011 line-up) showing a center pivot design.
This link indicates nothing about a 2011 center pivot bow: http://www.avidarchers.com/2011BowtechNewBows.htm
I've also heard the Admiral is a history lesson from what I consider to be a reliable source on the business side of things.... Possibly, center pivot technology is only being carried onward in the Diamond brand? (my idea, didn't come from the sourse) Regardless, if either of these statements are correct... Obviously center pivot technology isn't what it was supposed to be. And unless B/T is waiting (hiding something) to release an entire line of C/P bows in January, it looks as if the reflex riser wins. If so, why? The concept of a deflex riser being more forgiving in terms of vertical shot forgiveness makes sense to me. I would think it must also cut down on limb twisting when the cams load up, thus enhancing both forgiveness/shoot-ability & lower limb failure rates. (no pun intended)