Call it a hunch, but I don't see the Phils making a big splash in free agency, and I don't blame them. Jason Schmidt and Barry Zito will command upwards of $10 million per year deals, and I'm not sure either are worth it. Unfortunately, pitching is a bit of a problem. Aramis Ramirez will likely leave Chicago, but again, he's going to command more than he's worth, because he's the biggest bat available.
www.mlb4u.com has a list of potential free agents, let's see what can be dug up.
There's nothing at 3B. Nothing. Edgardo Alfonzo, Pedro Feliz, Mark Bellhorn, etc. I'll take Nunez for another year, he's played very good defense and will almost certainly hit better.
Catcher isn't much better. Bengie Molina might be available - the option is for 7.5 megabucks, but I suspect he'll stay in Toronto. Real slim pickin's after that. If you can sign Lieby with a serious hometown discount and have him split 50-50 with Coste, you might be ok, but the fans might revolt.
If Burrell gets moved, Carlos Lee would look really nice in left field behind Howard, but that'll be really expensive. Dellucci has cooled off significantly since the middle of the season, I wouldn't mind seeing him back, I wouldn't mind him gone. A bunch of intriguing right fielders, including Jose Guillen, Jermaine Dye, and Trot Nixon. Dye has an option which should get picked up. I think there's some potential here in the corners. I think you keep one of Dellucci and Burrell and go out and get someone to play on the other side. Dellucci is intriguing because, IIRC, he hit leadoff for the Rangers in 2005. If it comes down to it, he could do that next year, with Victorino hitting 2 and Rollins 5 or 6, depending on whether you get a right-handed bat to hit 5th. I don't think Bourn is quite ready yet, though he could platoon if you got a real big bat to hit on the other side.
There are lots of middling starters and a few big names - I'm not sure I'd go after anyone hard, but that depends where the market gets set. The bullpen needs work, but there are so few guarantees there that the best bet is to get a handful of arms and see what happens in Spring Training.
Unless they go out and make a big splash, I think they contend next year, but unless they get lucky, probably aren't a top team. 2008, on the other hand...
