The splits invite you to blitz and/or blow gaps with your DL. TT wants you to blitz and they believe enough in their vertical game to have enough success to burn you often enough to make you stop. Each WR and QB knows the landmarks and are precise enough to exploit the coverage. These landmarks vary in press man, soft man, and zone.
If the DL consistently ignores the space and continues to blow the inside gaps, they are giving the offense instant leverage and numbers in the screen game.
Tech's philosophy is forcing the defense to cover every area of the field and dictating what that defense can risk and how often they can take those risks.
This type of offense is becoming more common on the HS level also due to the fact that most HS programs will not have that dominant, power line. Instead, in line with the old 'leveling the playing field' philosophy of the Wing-T/Flexbone, the system employs a 'swinging fence' pass protection where rollout/sprintout is the staple as the playside line zones hard and the backside hinges and retreats in a quick back pedal. This neutralizes the defensive line as they OL's only job is to hinder the rush...not stop it. The offense is betting that they can get rid of the ball before that DL can get through the OL and run down the QB. The WRs are layering zones and usually targeting a single read with a backside route that will keep the safety(s) honest. In Man coverage, look for motion to exploit matchups, space, and leverage.
Also, these offenses also use the play clocks to their advantage...a defense has to show something pre-snap. You will see the cadences vary with hand claps, leg pumps, etc...think Peyton Manning. The offense wants to see something that will tip off the scheme/call.
In order to "stop" this offense, you have to have realistic goals for your success. Know that they will score points, they will have big plays, and they will catch you in bad calls. Therefore, you essentially work to limit those factors, punish WRs at every opportunity, work hard for turnovers in the air and through gang tackling, and stay patient.
As stated earlier, if your offense is not carrying their weight, you are in for a long night.