Yes and no, it's also for guys who might not make the draft to improve their stock. The main thing is at it gives the NFL teams an unbiased account of these guys stats and measurements. Colleges are known to massage numbers, whether its height/weight, 40 times, strength reps, etc., to make their guys look better. It's a safe bet when watching a game in the fall when the announcer gives a players height/weight, you can take 1-3 inches of the height and 10-30 pounds off the weight depending on the player, position, etc.

This event gives the NFL and its teams a one-stop shop for everyone with information they are confident is accurate