Unsportsmanlike Conduct in Rose Bowl?

[Rick KY]

I know its a bowl game, but...

There were several acts by USC receivers that looked like unsportsmanlike conduct. First, a receiver caught a TD pass, then made like Michael Jordan and shot a fade away jumper with the football. Second, another receiver pointed at the Michigan defender for several yards as he ran the ball into the EZ. The Michigan player responded with a late hit and was flagged for it. Last, another USC receiver caught a pass and was tackled after reaching the line to gain. As he got up he tossed the ball to the Michigan defender who tackled him in a taunting manner. Noe of these acts were flagged.

In high school I would have flagged any and all these acts. Thoughts anyone?