After reading this entire thread and acting as an unbiased observer, I offer a judgement to your initial question, "Can this stop now?". Simply put, not until more data is aquired.
You have not presented enough evidence to overule any further discussion of the comparison of Rothlesberger to Dilfer. Bronco Billy has presented compelling arguements to support the comparison. Your only response to him has been that the numbers support your case, but the general consensis is that this, at this point, is not true.
I appreciate your dedication to your QB, but the comparison is still valid at this point. What the future holds we shall all see.