2nd thoughts about rejecting this offer

[Tenacious D-Store]

Yesterday I drafted in a 20 team 5x5 roto league. In my opinion I have the best team in the league despite being a little light on power over all, It's a deep league. I shot down this offer because I am very satisfied with having 3 quality closers (something no other team has) and with having Zimmerman at 3rd compared to the trash some people got stuck with. My MI is a bit week but some people did far worse and I refused to fall into an early MI run. I'm re-thinking this offer I just rejected, Fielder would have been great in my INF spot or Utility and E Santana is better than a very risky Harang. Should I re-offer it to him?

I was offered
Prince Fielder
Dallas McPherson
Ervin Santana
Anthony Reyes

For
Ryan Zimmerman
Casey Kotchman
Jonathan Broxton
Aaron Harang

Here's my team and a screen shot showing 6 teams at random just to have something to compare to.
http://i290.photobucket.com/albums/ll249/tenaciousdstore/20.jpg

C, Gerald Laird (DET)
1B, Adrian Gonzalez (SD)
2B, Jeff Baker (COL)
3B, Ryan Zimmerman (WAS)
SS, Edgar Renteria (SF)
CI, Casey Kotchman (ATL)
MI, Jack Wilson (PIT)
IF, Travis Ishikawa (SF)
LF, Jason Bay (BOS)
CF, Grady Sizemore (CLE)
RF, Travis Snider (TOR)
OF, Adam Lind (TOR)
Util, Matt Joyce (TB)
SP, Josh Beckett (BOS)
SP, Yovani Gallardo (MIL)
RP, Jonathan Broxton (LAD)
RP, Brian Fuentes (LAA)
P, Aaron Harang (CIN)
P, Frank Francisco (TEX)
P, Wandy Rodriguez (HOU)
BN, Chris Volstad (FLA) - SP
BN, Carlos Gonzalez (COL) - OF
BN, Koji Uehara (BAL) - SP
BN, Dustin McGowan (TOR) - SP
BN, Emilio Bonifacio (FLA) - 2B
BN, Ryan Rowland-Smith (SEA) - SP/RP
BN, Sean Rodriguez (LAA) - 2B
BN, Jordan Zimmermann (WAS) - SP

[HOOTIE]

I would take it. Fielder is the best guy in deal, with Santana 2nd. You beef up your power a lot, you get 3 aces in your staff now. You still have 2 closers, so you're still ok there in a 20 team league. 3 probably would have been overkill. You really only take a big hit a 3B, but the pluses make that a minor concern.

[Tenacious D-Store]

Reyes and McPherson were the real turn off for me. Maybe I can rework it a bit, Zimmerman is probably his main target. I don't think I can take him out of the equation.