Pena, Smoak, Aybar, or Gardner for Bourn? WHIR

[jsoupamanc]

I feel like I have enough speed in my lineup to drop Bourn. I am looking for more runs, home runs, and RBI's. I just recently dropped Mike Aviles in order to pick up Ramon Hernandez to fill in for Montero at catcher while Hernandez has a hot streak going. Montero is too good to drop so I felt like Bourn is the obvious choice. I would drop Ervin Santana but I have a waiver in for Jonathan Sanchez dropping Ervin Santana which I am waiting on first. Is Bourn worth dropping for one of these players? Or should I try to package him in a deal. And can I get anyone for Bourn in a trade?

Standard 10 team league. scoring type head to head. Not a keeper league.
Batters Stat Categories: (R), (H), (2B), (3B), (HR), (RBI), (SB), (BB), (AVG), (SLAM)
Pitchers Stat Categories: (IP), (W), (L), (CG), (SHO), (SV), (K), (ERA), (WHIP), (K/9)

My team is as follows:

CMiguel Montero (Ari - C)
1BJoey Votto (Cin - 1B)
2BBrandon Phillips (Cin - 2B)
3BJose Bautista (Tor - 3B,OF)
SSHanley Ramírez (Fla - SS)
OFShin-Soo Choo (Cle - OF)
OFJustin Upton (Ari - OF)
OFMichael Bourn (Hou - OF)
UtilDrew Stubbs (Cin - OF)
UtilAsdrubal Cabrera (Cle - SS)
BNRamon Hernandez (Cin - C)
BNJustin Morneau (Min - 1B)
DLJason Bourgeois (Hou - OF)
DL Pablo Sandoval (SF - 1B,3B)DL
SP Félix Hernández (Sea - SP)
SP Max Scherzer (Det - SP)
RP Matt Capps (Min - RP)
RP John Axford (Mil - RP)
P Homer Bailey (Stl - SP)
P Jordan Walden (LAA - RP)
P Ervin Santana (LAA - SP)
P Kyle Farnsworth (TB - RP)
BN Matt Cain (SF - SP)
BN Daniel Hudson (Ari - SP)
BN Tommy Hanson (Atl - SP)
BN Colby Lewis (Tex - SP)