right now before pre season starts and this goes to any season, if there are prospects u dont want cause they just plain suck well post them with the ones u want signed but state this line
"Invite to training camp then release"
what this does is signs them auto to a 10 day contract then when your release them its free so no charge to you its great it helps you alot so you dont have a build up shit in your front or rear end haha