Jacksonville Jaguars' new coaching staff contains obvious trend that can lead to both great and frustrating things

The Jacksonville Jaguars have finished their coaching staff. They have completely finished it, position coaches and all, without having a general manager on the staff for this upcoming season, which could either make you worried, or excited -- you decide. 

But one other thing they have done with this coaching staff, despite not having a general manager, which they are still working on, is putting together a staff that has young, brilliant football minds. It's an obvious trend that the NFL is heading toward -- hiring guys who don't have a ton of experience but have enough with this new era and generation of football. It's a movement that got guys like Sean McVay, the head coach of the Los Angeles Rams, his job.

Other guys have benefited from this movement as well. That's just part of what the NFL is. You can do that, or you can hire the older guys who have won before, although it was a long time ago in a different era of football, much like the Las Vegas Raiders did with Pete Carroll.

This staff that new head coach Liam Coen has put together, fits the description of a staff in the new era. The average age of this coaching staff is 45 years old, and while that seems like it's not very young, it is for a bunch of coaches.

The one who really brings that average age down is the new offensive coordinator Grant Udinski, who is only 29 years old, but has a lot of football experience. Nonetheless, he deserves the position he is now in, on a very young staff.

But, having this young staff can be both good and bad, for several different reasons.

Jaguars' new staff bodes well for themselves and future teams