Before the combine, analysts have only game tape and physical stats to go by when ranking prospects for the NFL Draft.
The NFL Combine is where prospects either increase or decrease their chances of being drafted on draft day.
We have seen prospects jump from the teens to the top five in some cases. We have seen players drop multiple rounds in others.
So who will these players be this year?
Here is a list of the top players from each position that will improve their draft stock at the combine.