I liked it a year ago, and I like it now.
Luis Garcia is a 22-year-old right-handed relief pitcher with five saves and a 2.92 ERA in 34 games in A ball. He's a little old for his level and hasn't appeared on any "top prospects" lists. But he's got a 3.67 K:BB ratio and a 54% groundball rate. Stats at this level of the minors aren't as projectable than AA or AAA, but it's better to have good numbers than bad ones!
There's also a PTBNL, and those guys aren't always useless. It just means there's an agreed-upon list. Micah Owings was the PTBNL in the Adam Dunn trade to the D'Backs last year.
Bottom line, you take whatever you can get for a five-week rental of Ronnie Belliard.