First of all the big difference is OTC has the Bills projected at 29 million over and Spotrac has them 42 million over. Thats a wide gap, so clearly one of the websites is way off in their projections. I prefer OTC because I don't actually have to do the math it done for me. If OTC is correct, the Bills will have no problem getting under the salary cap before next year with 4 or 5 moves of guys that they could easily get rid of because their injured/old or both.