Carlos Frias appears to be the most likely candidate to join the rotation should Hyun-Jin Ryu (shoulder) need to miss his next start.
Frias appears to be the most likely candidate to join the rotation should Hyun-Jin Ryu (shoulder) need to miss his next start.
Analysis:
It seems likely Ryu will miss at least one start, so if you're desperate in NL-only formats, Frias could be worth a look. He has a 3.91 ERA in 25.1 innings.