The start of every college season caused a shakeup in the rankings, as the start of every season invariably does.

With Cadet and Junior World Teams in place, Team USA is looking to fill out its U23 roster. Some of the nation's top college wrestlers will battle for those spots this weekend in Lincoln, Nebraska. Check out the top contenders and see our top four predictions for each Men's Freestyle weight.

This weekend, Lincoln, Nebraska plays host to the U23 World Team Trials, an event featuring some top NCAA athletes vying for World Team spots.

Junior and Senior Nationals are a few days away, and registrations are looking solid. Take a look at everyone who's registered to compete for spots on the Junior World Team or in the Senior World Team Trials.