Who do I sit for Happ? (1 Viewer)

[littletank]

win=6, loss=-2, inning=1, k=1, every 2 er=-1, every 3hits=1, every 3walks=-1

Do I sit one of these for Happs potential 2 start?

Gallardo vs HOU (WAndy)

Kershaw @ ARI (Haren)

J. Johnson vs COL (Hammel)