I have been thinking about this awhile. One of these two will be traded and who should it be. Conine is a player with postseason experience who can help a contender this year. Hatteberg is a first baseman who can consistantly hit for 300, but with little power. I think right now I would choose Hatteberg as the back up first baseman, and see what a contender would give us for Conine. Conine will probably retire at the end of the year, but he might be able to help a contender win the World Series this year. Hatteberg might be a serviceable reserve for a couple of years.