You're right. If they dropped someone off the 40-man, they would have to go through waivers. We will probably see a lot of guys get dropped off of 40 man rosters here shortly as teams try to protect prospects. Some guys will get claimed, but most won't. I don't think the $50k for the rule 5 draft really bothers teams too much. Every team can afford that. you're right though, that keeping a player on the 25 man roster could be a challenge. But, it seems to be easier for pitchers to stick than position players. Any team that wants to have a 13 man bullpen can stash a guy and pretty much only let him pitch in mop up duties, and then return him to the minors if they want (a la Ryan Presley). You're also right about Diamond. The Twins had him on the roster until the last cuts of spring training. They didn't want to keep him on the roster the whole year so they traded Billy Bullock to Atlanta for Diamond.