Well, it's all a team effort as has been said. Parcells has all the power football wise, and, as such, the responsibility and accountability for getting the picks done and, the FA signings done. Ireland is part of that as well, but, you sort of have to lay more of the success and BPs feet in that area, because the blame is mainly his if he had failed.
The team performance on the field is Tony's. I was all over Sparano after the AZ game. I had not seen a garbage, embarassing performance like that from a dolphins team in a long time. I saw only regression from week 1 until then. I mean, multiple 12 men on the field penalties in the SAME game? Never even in HS football have I haver seen that.
To his credit, something happened that next week to get things turned around and gelled. The Wildcat got installed, and, things got rolling from there. The team played at an overachieving level after the AZ game, and you have to put that squarly on Sparano. Again; If the blame is his, the credit has to be his.