Depends which philosophy you use. If you use "big arm/tools", then he's gonna be terrible. I remember Dorsey more for killing careers of many QBs.
I promise realistic expectations for a team. Below/above .500 for my 1st year, playoffs second year and either conference championship or Superbowl my 3rd year. I wish there was a promise for "1 playoff win". There is a big difference between conference championship and making the playoffs.