Via Pro Football Focus:

OG Austin Corbett, Los Angeles Rams

Another offensive lineman with a lot to prove, Austin Corbett was an intriguing prospect who was potentially overdrafted by the Browns in the second round. His NFL position was always up for debate, having played tackle in college, but he was always viewed as an interior lineman at the next level. He has been playing almost exclusively at left guard in the NFL, having impressed the most at the Senior Bowl at center, but that playing time has been almost universally poor thus far. What’s impressive is how consistently below-average Corbett has been so far, with every start he had for the Rams last season earning an overall PFF grade in the 50.0s. Corbett enters 2020 needing to show improvement to save his future at the NFL level.