Seeing auburn come out strong today after nearly losing to utah st last week gives me thought that the TCU could be a similar situation. TCU losing to baylor last week didn't look very good at times with the new starters (8 I believe) one of them being a new freshman QB. Several lead changes early in the game but then fell behind and come back with a late rally and even made a last drive to try for the win that ended in an interception nearly in the red zone.
Seeing auburn +pts this week and TCU -1.5 show similarities. Think TCU comes out with a similar showing to auburn today and if so covering this -1.5 pts should not be a problem.