[JasonM]

So we know that we know nothing about the Big Blind, this means that he could have any two cards. We do not know if he knows anything about the wasy Mason plays. I think we can pretty much rule out any pair since he probably would not have mucked. Therefore, more than likely he had some type of draw, 3 to the straight and or 3 to the flush. The most likely hands then would be J9s, T9s, 78s, 75s, 45s. I would guess 78s.