More rumors, and please take these all at face value:
Boston reportedly has countered and a third team (Atlanta) is supposedly involved in the talks.
Here's the initial rumored discussion:
Arizona would acquire Jonathan Papelbon, Ryan Kalish, Anthony Rizzo and Michael Bowden.
They would then turn and flip Papelbon to Atlanta for Jair Jurrjens and Craig Kimbrel.
Kimbrel would likely go in to 2011 in Arizona as closer and his age (22) makes him very attractive as a long term answer at closer. Kimbrel has a repertoire that is highlighted by a nasty fastball that has been clocked in the mid-to upper-nineties and power slider. He has excellent poise and looks the part of a dominant closer. He reminds me a bit of Brad Lidge (at his best and with much more poise). His control needs some work, but being he's 22 and just 2 years into his professional baseball career, there's plenty of hope.
Rizzo has incredible tools. He has a nice overall approach at the plate, with a good eye, quick bat speed, impressive timing and gap power to all fields. In the field, Rizzo is an above average defender with a solid arm and surprising lateral quickness for his size. He also is a "leader" and a guy who players follow by example. I could honestly see him being a 30-35 homer guy, with a high batting average, RISP and OBP. Sort of reminds me a bit of Todd Helton and could see him being that type of player.
Kalish is an outstanding athlete with excellent hand-eye coordination, who manages his at bats very well, waiting for pitches he can drive and taking a walk when it’s appropriate. He is a consistent and solid contact hitter and hits line drives to all fields. He has loft to his swing and has begun using his legs in his swings, which has helped him develop some ok power. He'll never be a 30-40 home run guy, but he could be a 15-20 homer guy who does everything else right. He has good speed and is capable of stealing a base or taking an extra base. Doesn’t have the speed for center field so he will likely end up in right field as Upton's replacement. Sort of reminds me a bit of a Darin Erstad type of player, a gritty dirtbag who will never overwhelm you with steals or home runs, but will do all the little things right that would give him staying power in the bigs as a starter.
Bowden projects as a nice 3-4 starter, and Jurrjens already has proven he's capable of pitching in the bigs and should be an immediate starter for Arizona.
I hate the idea of trading Upton.. However, this may be one of the best they can get if the rumor has legs.