Alonso if you need BA. The most stable pick of the bunch IMO.
Belt if you want to bet on a breakout. Seems to be doing better the past few weeks.
Pedro is possible, but only if you need HRs, can give up BA, and can live through eight 0-for-4 days in a row.
I'd say Alonso or Belt, Belt if you are a gambler, Alonso if you want to play it safe.
NL only, 5x5, 10 team, Roto, keeper
C Grandal, C Lucroy, 1B Alonso, 2B AHill, SS WFlores, 3B Frazier, MI Gennett, CI PAlvarez, OF SMarte, OF Domonic Brown, OF Junior Lake, OF Ozuna, OF JBruce, UT JPeterson BN: Colvin, Pacheco
P GGonzalez, P Haren, P Zimmermann, P Lincecum, P Casilla, P HBailey, P Melancon, P Benoit, P ATorres BN: Bastardo, Montero, AWood
DL: BAnderson, Capps, Cuddyer, Siegrist
Farm: Corey Seager, Jameson Taillon, Oscar Taveras, Jorge Soler
AL only, 4x4, 10 team, Roto, keeper
C D. Norris, C Jaso, 1B C. Carter, 2B Cano, SS Aviles, 3B Seager, MI Odor, CI Chisenhall, OF WMyers, OF Nava, OF AJackson, OF LCain, OF Reddick, UT Kipnis
P Shields, P Pineda, P Scherzer, P JChamberlain, P Porcello, P Cobb, P McGee, P JFields, P DRobertson
DL: JIglesias, Swisher, Blanks, Springer
AL+NL, 5x5, 11 team, Roto, Redraft
C MMontero C d'Arnaud 1B Encarnacion 2B Cano SS Alcides Escobar 3B Longoria MI Kendrick CI JAbreu OF AGordon OF Ozuna OF DSpan OF WMyers OF Brantley UT Duda BN: Avisail Garcia, Bogaerts
P Felix P Bumgarner P Cobb P Kuroda P McHugh P Porcello P HStreet P Perkins P GHolland BN: Bauer, AJBurnett, Niese, Qualls