If Daboll fixes Jones coupled with what he did with Allen he's going to be in the conversation with Shanahan, Taylor and McVey for best young coaches as things stand today. I don't know if the guy is fixable. I get the Giants were trying to redraft Eli but Eli really wasn't that good. Taking nothing away from him and his postseason accomplishment he was nails and the opposite of his brother. Peyton had all the talent and consistency but coughed up a hair ball in the biggest of moments. Eli if you managed him was great in the playoffs but majorly inconsistent and just an average QB in the regular season. Without that defense........Justin Tuck and some of those other guys are the ones who should be getting into the hall.
I think he's going to waste a year or two trying to fix Jones. Then they'll draft another QB. Now he's already on year 3 in an impatient market. If by year 4 they're not at least a playoff team he's gone.
All of that is without getting into the injury history of all the Giants better players.