Los Angeles Chargers offensive coordinator Mike McDaniel will help quarterback Justin Herbert become more creative. Los Angeles Chargers quarterback Justin Herbert has had an offseason to remember. Aside from entering his seventh year in the NFL and seeing the Chargers hire Mike McDaniel as offensive coordinator, Herbert got engaged to singer Madison Beer. “The one thing that Justin Herbert cannot say in his vows to Madison Beer is, ‘You're the best thing that ever happened to me,' because that's going to be Mike McDaniel,” claimed Parkins. “The one thing that Justin Herbert cannot say in his vows to Madison Beer is that, you’re the best thing that ever happened to me, because that’s going to be Mike McDaniel.”