Willye always plays 2H for the original amount of the bet if the first half line didn't hit. I played with him in CBB several years ago in two concurrent seasons. The first was legendary and the second was not as good but I believe around 58/60%. I haven't played with him the past few years so I don't know how he's doing lately.
What I do know is I've talked with him in the past and he strikes me as a stand up guy. Just trying to use his skill to make a buck. And he usually wins more than he loses (again in the two years I played with him) . In my experience, this man is no Brandon Lang etc.
Ask him a straight question and he will give you a straight answer. Anyway, good luck all.