Upon further thought I think it's a block if C calls it, but should be a no-call from Lead. Tough play on the weak side block (where we miss the most calls) and since the ball goes in a play-on if preferable to guessing and possibly calling a weak charge and wiping the shot.

My route to the table was simple in my mind: swing by the offensive player to grab the number, go around the players instead of through, and head to new Lead (long switch). Had the benefit of taking me by the bench where the coach was questioning the call.