Rebuilding is often a term used for younger NFL teams that struggle to win games, but it can also be used for aging squads that need an influx of youth to take a step forward.

Several teams are in this process, including the likes of San Francisco, Chicago, and the LA Rams.

The 49ers have made yet another coaching change over the off-season and that could mean several roster changes over the next couple of years. Some experts believe this team will look for a quarterback in the coming months, with Kirk Cousins of the Washington Redskins as the leading candidate.

If San Francisco lands the former Michigan State star, look for the front office to use its first round pick next year to upgrade the offensive line.

Trey Adams of Washington is the best ranked tackle at this point and a major improvement over any player on the current roster. If Cousins does move west, protecting their investment will be the next step for this organization.

The Bears have several needs on both sides of the ball and where they land in the first round will likely dictate which area gets addressed first. Pass rush specialist Arden Key from LSU is a big-time defensive play maker and the type of player needed to progress in a tough division.

For the Rams, what happens on the field over the next few months will play a big role in what the front offices decides is best for the future of this franchise.

Jared Goff has been given some added weapons at wide receiver and now the youngster must show some progression. If the young man takes that next step, this young football team could use next years draft to help the defense.

Corner could be a priority heading into next season and experts have Minkah Fitzpatrick of Alabama as the best choice. The young man can play on the outside of be moved to safety and with that flexibility, it could have the Crimson Tide star heading to Southern California to begin his professional career.