It probably IS unlikely that we can find an available kicker better than Hall, or they'd already have a job.
Here's a solution...go for it on 4th down when in FG range. If we only score a TD 1 out of 3 times we try it, there's 7 points instead of 9 IF HALL made all of the FGs...which is unlikely. We brought in a lot of offensive weapons, lets use them.
I don't think Gibbs would go for that idea though!