Los Angeles Chargers quarterback Philip Rivers is 37 years old, and at some point, the organization will need to start looking for his successor.
That process could begin at this year's NFL draft, with the Chargers reportedly doing their homework on players like Missouri's Drew Lock and West Virginia's Will Grier, according to Ian Rapoport of NFL.com:
Ian RapoportThe #Chargers have checked in on a bunch of top QBs, from Drew Lock to Will Grier and others in between. What it means... https://t.co/fDbMJA4E4J
Rapoport did note that the Chargers were committed to Rivers as their starting quarterback and said he wouldn't be surprised if they spoke about a contract extension soon, with Rivers entering the last year of his deal.