If SL's O-Line can keep their young QB protected, I think they might be able to hang around with HC, and possibly pull off the upset. If they can't, it might be a long night for them.
On another note, I watched SL beat Lafayette last Friday night, and was impressed with the play of SL's young RB, Cody Quinn. He appeared to hit the hole hard, and looked fairly quick. Look for him to be a force for SL in the future. I wonder where he was earlier in the season, I don't remember him playing much offense early on.
Good Luck to the Cards. Pull off the upset!