IF Tyron comes back healthy and Tyler is still improving, you keep Tyron as the swing. One of the reasons we won in the 90's is that we had wave after wave of depth. The guy behind the main guy was also a stud.
Picture this, you're in the second quarter of the Conference Championship game and Tyler goes out of the game with...well...anything. And you're freaking backup is a rested and ready Tyron Smith? If Tyler is playing well and Tyron looks ready, you allow Tyron to get healthier and healthier until you need him.