Morgan/Scutaro/Fowler/Weeks who to drop for Span

[DLim98]

I have some space because of dl, so I've been adding/dropping constantly and wanted to pick up Span. Who should I drop for him or should I just keep my team the way it is?

ESPN
10 Team, 5x5 Roto League
HR, Avg, Steals, RBI, Runs
ERA, WHIP, K's, Wins, Saves

C Gerald Laird
1B Adrian Gonzalez
2B Ian Kinsler
SS Troy Tulowitzki
2B/SS Rickie Weeks
3B Aramis Ramirez
1B/3B Aubrey Huff
OF Alfonso Soriano
OF BJ Upton
OF Shane Victorino
OF Josh Hamilton
OF Jordan Schafer
Util Marco Scutaro
Bench Nyjer Morgan
Bench Rick Ankiel
Bench Dexter Fowler
DL Joe Mauer

P Dan Haren
P Francisco Liriano
P Yovani Gallarado
P Javier Vazquez
P Chris Carpenter
P Clayton Kershaw
P Matt Garza
P Matt Lindstrom
P Bobby Jenks
DL Ervin Santana

[Neboguy]

I'd drop Ankiel . . . his BA sucks and Span has a whole lot more potential.