Oakland Lineup Changes

I am a new GM here, so I am going to bold this whole lineup post, as I do not know what is a change from the last GM. Thanks.

Positions
C Kurt Suzuki
1B Chris Carter
2B Mark Ellis
SS Jack Hanahan
3B Daric Barton
RF Carlos Gonzalez
CF Travis Buck
LF Jermaine Mitchell
DH Ryan Sweeney

Lineup
1 Jermaine Mitchell
2 Travis Buck
3 Daric Barton
4 Carlos Gonzalez
5 Chris Carter
6 Mark Ellis
7 Jack Hanahan
8 Ryan Sweeney
9 Kurt Suzuki

Bench
1 Eric Chavez
2 Chris Denorfia
3 Antonio Perez
4 Rob Bowen
5 Danny Putnam

Pitching Rotation
1 Rich Harden
2 Fautino De los Santos
3 Michael Madson
4 James Simmons
5 Huston Street (going to make him a Starter)

Bullpen
CL Justin Duchscherer
SU Sam Demel
SR Andrew Brown
SR Santiago Casilla
MR David Shafer
LR Lenny DiNardo
..