TCU's season opener against Southern on Sept. 1 is quickly approaching, and there's plenty to talk about before then.
Here are five key storylines for TCU fans to watch for in 2018.
How will the offensive line perform? Who spends the most time at left tackle?
The storyline that will make or break TCU's season. The Frogs' offensive line was the hardest hit by offseason turnover, with TCU losing starters Joseph Noteboom, Matt Pryor, Austin Schlottman and Patrick Morris -- all of whom ended up at a NFL training camp via the draft or free agent signing.