I would be getting Dickey for Gallardo

The details:

Keeper League

5x5

Wins, Strikeouts, ERA, WHIP, Save/Hold

Let me know what your input is. I am a little hesitant b/c I don't know if Dickey can repeat his first half performance in the second half, or beyond that.

Right now all of Dickey's stats beat those of Gallardo, but can he keep that up?

Thank you for your help and in put.