As I said in the post, he will receive no delegates from TN.
What Santorum supporters are hoping for is that later, the state will simply assign him delegates. This demonstrates how unrealistic and inexperienced his supporters are.
I will tell you right now: the best Rick would ever get from TN would be a few delegates, if that. And that would be a new precedent in a scenario like his. It is most likely he gets none, for anyone who knows how these things work.
It is likely that Santorum will get the most delegates from Tennessee.
Oh, and this within the past 24 hours:
“Santorum Takes Lead in Tennessee”
http://politicalticker.blogs.cnn.com/2012/02/10/santorum-takes-lead-in-tennessee/