Okay, let's stop for a second here!
The MILD problem was that Pinnacle didn't post a TRUE alternate run-line until later. Instead, they posted a slightly different runline as the alternate runline, and they didn't bother to change it for hours. That's all - the only point being, depending on which screen you were looking at, you could get a better price for your team on the RL. Here's the current alternate RL:
Az -1.5 +147
Sd +1.5 -157
This was certainly no big deal, just a little odd that Pinnacle would post approximately the same bet for both the RL and alt RL.