Definitely a valid point. I guess I should have chosen my wording better. Maybe not necessarily "moved up the ladder" to quickly, but for me, and this is where we differ, I think I'd of rather seen him get more lived experience. I like the thought of the position coach that works under different head coaches at different programs as they develop their careers. I guess to me it isn't necessarily the pace he's climbed, but the fact that his experiences and mentorship has essentially stayed the same as he's progressed. He's worked under the direction of KF and Belichick, who had also previously worked together and has been exposed to a similar style/mentality his entire career.
While those are both exceptional coaches, with an unbelievable array of knowledge, as we all know they are very similar at the core. I simply feel that while he's putting in the work and progressing like everyone else, it may be in his best interest (as well as the interest of the program) to find someone who's equally as experienced (or more experienced) but has developed a coaching portfolio from a number of difference coaches with different methodologies that personalities that have been meshed together over time. If that makes sense.