If Philly is serious about grabbing him, which isn't smart in my mind, then he is gone if they actually offer the job to him. Maybe he is going up for interviews, waiting for the job to be offered? He would be insane to not go.
As an Eagles fan, I dislike Kelly as a person. He rubs me the wrong way. But he wouldn't be a bad hire. He's won everywhere he's been. I definitely like him better than Chip Kelly... Never wanted that tool. Personally I want Seattle DC Gus Bradley as our new HC though.