I would actually grab J. Lyles from the Astros in this case.
He offers a better solution and is pitching against the Cubs today.
Lyles will be put on an inning cap, and he is obviously unproven, but the Astros are hitting right now and he is a strikeout pitcher against a team that strikes out a lot.
It's a crapshoot, but it's also my opinion. I also own Lyles, so I am a little bias.