Robinson had the luxury of inheriting a franchise quarterback when he arrived in Tennessee last January. That allowed the Titans to use draft capital on building up the team's offensive line and running game. Top-five rushing numbers immediately followed, but that didn't change the fact that Mariota's No. 1 wide receiver was Rishard Matthews. Mariota essentially didn't have a second perimeter option and it showed as the team's passing game decayed late in the year. Mariota completed fewer than half his passes in December, averaging just 5.9 yards per attempt in the three games before his Week 16 injury. A playoff trip would have been nice, but this team was only going so far with players like Tajae Sharpe and Harry Douglas getting too many snaps.