Born in philly transplant to miami. Not a golden fan.
To me chip kelly is the prototype modern coach. His offense is sound and he utilizes the main advantage an offense has: offense knows where the ball is going speed maximizes this advantage.
He also gets more out of role players than 90% of coaches can. The Eagles defense isn't great but he has them playing aggressive and stout against the run. He also understands the d will be drastically bad given his offense doesn't rack up time of possession. Rather than focus on yards, the eagles D gets pressure and turnovers.
When I look at the eagles roster, they shouldn't be a top 3 team in the NFC, but they are extremely well coached and outperform their individual attributes.