Beltre should be offered arbitration. He's a hot commodity a 3B
Polanco should be offered arbitration. Someone's going to bite on his defense and contact skills.
Hudson should be offered arbitration, that one's a no-brainer. The Dodgers would get to keep him at a decent salary or collect the pick, someone's biting on him.
Betancourt shouldn't be offered arbitration. That might prevent him from latching on to a new team due to his contractual demands and type A status, he could end up staying and getting a massive raise through arb, hamstringing the Rockies in the process.
Vlad Guerrero i would offer arbitration to, he's a type B and would be a fit for many teams including the White Sox, Rangers, Twins, Orioles and Blue Jays.
Nick Johnson is a player the Marlins should offer arbitration to, he's coveted by many teams and he's only a type B.
Jose Valverde should be offered arbitration, it's a win-win for the Astros, he leaves, collect the draft picks, he stays, absorb the one-year contract, because it's not like they have a closer anyway.
The Mets should offer Delgado arbitration, they've discussed bringing him back on a one-year deal, so why not offer him arb and turn it into a win-win situation, because let's face it: Daniel Murphy at 1st? Really?
Darren Oliver should not be offered arbitration. He's been pretty effective the last couple of years, but he's also pushing 40 and the type-A tag might be too rich for team's blood.
Randy Winn should be offered arbitration. He's a type B and many teams could use a guy with his skillset.