What's the proper coverage on this play?

[mcrowder]

If I felt that I saw the play well, probably not. If it was possible (or even borderline) that I was blocked, I would likely go discuss with PU to see if he had a better angle.

BTW - I think the mechanic of making this BU's primary call is correct most of the time. You still have SOME angle, and less other responsibilities. MOST of the time, you'll be better able to make this call accurately from BU than from PU.