This, from USA Today, and it didn't even come with a handy chart to help you read:
When Cecil Cooper talks about maybe needing 20 pitchers to get through the season, he's just adding to a theme that has followed the Houston Astros for all of the decade.
The rest of the article doesn't say much we don't already know; essentially "who freaking knows who will pitch?" But Coop puts the over/under on 20 pitchers. What did I say? I can't remember, and I couldn't find the post (though, to be honest, I didn't look all that hard. +1 to whoever can find it.)