Pick up Ervin Santana for Porcello?

[mhuhn23]

Watching this Tigs game right now, Santana is looking like the Santana who struck out 200+ last year. Should I drop Porcello for him?

5X5 ESPN 10 Teams (4 Keepers)

C - Matt Wieters
1B - Kevin Youkilis
2B - Ian Kinsler
SS - Ben Zobrist
3B - Evan Longoria
OF - Nick Markakis
OF - Jason Bay
OF - Adam Jones
UTIL - Matt Kemp
UTIL - Dustin Pedroia
UTIL James Loney
BN - Joey Votto
BN - Bobby Abreu

SP - Roy Halladay
SP - Jake Peavy
SP - Carlos Zambrano
SP - Yovani Gallardo
SP - Tommy Hanson
SP - Rick Porcello
RP - Francisco Rodriguez
RP - Jonathan Broxton
RP - Ryan Franklin

As always I WHIR. Thanks.