Josh who? Dolphins' Ryan Fitzpatrick shows why he's atop the depth chart (for now)

You won't find it on any team social media account, but here's the up-to-the minute, four-months-left-before-the-start-of-the-football-season, Dolphins' unofficial quarterback depth chart: 1. Ryan Fitzpatrick. 2. Josh Rosen. 3. Jake Rudock. …