It's looking more and more likely that due to injury to redshirt sophomore Michael Brewer our starting QB for the SMU game and at least part of the rest of the season will be true freshman Davis Webb. His backup will be either redshirt freshman Clayton Nicholas or true freshman walkon Baker Mayfield. Brewer, even at only his 3rd season on campus, is the oldest QB we have. The only other QB not mentioned above that's listed on the Fall roster is Collin Bowen, another true freshman walkon.
Webb has been putting up legitimate competition for Brewer since he go to Tech in the Spring as an early enrollee, and even though Brewer has always had the edge in the competition Webb has been incredibly impressive thus far. Plus, being an early enrollee he's at least been around for 9 months and gone through Spring practice, so he's at least more advanced than your traditional true freshman would be.
Mayfield is an interesting case for a true freshman walkon as well, and he's been making some noise in fall camp (ran with the second team offense in a scrimmage last Saturday). He had offers from a few D-I schools (Rice, Florida Atlantic, Washington State, New Mexico) but was holding out for a TCU offer. When TCU took a different QB in January his options were a lot more limited because the other schools had already picked up different commits. He still had some offers on the table but decided to walk on at Tech for a step up in competition rather than go scholarship at a small school. He played high school ball at Lake Travis High School, former high school of Michael Brewer, Garrett Gilbert, and Todd Reesing.
We're hoping that even with starting a true freshman out there we should be okay as long as the quite shallow OL depth holds up. What's that you say? Tony Morales, oft-injured OL who's been penciled in as a possible starter, has been saying on twitter that he's in a sling and dropping other hints that he'll be out for a while? That's great.