Well, it's a classic mid-week Sunbelt line move.
The following is for regnis, Boz, and monet.
My familiarity with this stuff probably saved me a real bad investment early in the week. The pattern is for a zig and then a hard zag on these mid-week Sun Belt standalone games, which is exactly what occurred. Arizona State opened -1, went to -2 in a hurry, then the wave reversed and now Texas State has gone to -3 1/2. That is a big move.
I mentioned this exact thing in my Billy Walters lecture last year for the Men's Book Club here in Johnson City. It's classic. But this particular move is larger than most.