not really... most systems probably have lists like that. there are a handful of guys who have to be protected - szczur, vitters, beliveau, flaherty - then a few guys you might want to protect and a bunch of filler. right now the 40-man has a bunch of guys who can easily go away without anyone being upset - berg, caridad, maybe coleman, doug davis, grabow, rodrigo lopez, koyie hill, campana, reed johnson, montanez and fernando perez. teams with real 40-man roster crunches are teams that are deep in talent at the upper minors and major league level. the cubs don't have that problem.