Saints candidates Kellen Moore, Joe Brady [and Kliff Kingsbury] compared to Ben Johnson in offensive rankings

Johnson has said he wants a job where there's a high chance of a second contract, this isn't that job.
Why not? If Johnson has control, from what I understand is what he wants. It's up to him if he gets a 2nd contract.if we get a good candidate he'll get a 4-5 yr deal. We've proven we are not quick to fire a HC and have patience. If a HC candidate does not think he can warrant a 2nd contract on his own merit , why should we want him?