Team nearly complete...opinions?

[JJLinn]

12 man 5X5 roto keeper league...there's only two rounds left, so my team is pretty much a finished product. The rosters are so large and the number of keepers (16) was so high, the player pool is paper thin right now. Here is what I have (my keepers from last year in bold):

C: Matt Wieters (BAL)
C: Alex Avila (DET)
1B: Prince Fielder (DET)
2B: Jason Kipnis (CLE)
3B: Chipper Jones (ATL)
SS: Asdrubal Cabrera (CLE)
2B/SS: Jose Altuve (HOU)
1B/3B: Mat Gamel (MIL)
OF: Corey Hart (MIL)
OF: Curtis Granderson (NYY)
OF: Dexter Fowler (COL)
OF: Matt Joyce (TB)
OF: Josh Willingham (MIN)
OF: Jose Tabata (PIT)
UTIL: Jesus Montero (SEA)

BENCH: Robert Andino (BAL)
BENCH: Sean Rodriguez (TB)
BENCH: Jon Jay (STL)
BENCH: Brandon Allen (OAK)
BENCH: Rod Barajas (PIT)

SP: Adam Wainwright (STL)
SP: Jered Weaver (LAA)
SP: Chris Carpenter (STL)
SP: Ian Kennedy (ARI)
SP: Shaun Marcum (MIL)
SP: Yu Darvish (TEX)
RP: Ryan Madson (CIN)
RP: Chris Perez (CLE)
RP: Mike Adams (TEX)
RP: Ernesto Frieri (SD)

BENCH: Zach Britton (BAL)
BENCH: Rick Porcello (DET)
BENCH: Henderson Alvarez (TOR)

I panicked big time after the injuries to Britton and Carpenter so I nabbed Porcello and Alvarez in the last two rounds. I finished 5th last year, but for some reason I hate my team right now. I'll probably go RP/OF with my last two picks (I'm looking at Eric Thames), but I still think I need to make some huge trades to get my team on the right track.