So let's look at what the post-Clark drafts have yielded in terms of the college bats taken in the first ten rounds.
Let's start with the second rounders: Cunningham, Simmons, Ahmed, Caratini.
Statistically speaking, an "average" outcome would be three of the four making the majors, one a starter, one a backup, one a scrub. So far Simmons has made it as a regular and Cunningham for a cup of coffee. Caratini was just ranked the #3 prospect in the Appalachian League. He is only 19 and several levels away from the majors. But I think the most likely outcome is for him to be a starting major league player. Ahmed had a rough season in AA, but he was only 22 this past season. I think he'll make it to the majors, either as a backup or cup of coffee type. So if you look at the group of second rounds, the yield at the moment looks like it will be above average, both in terms of the number making it to the majors and the number making it as regulars. Of course, some projection is involved here because of the ages of the players.
Next let's look at the third rounders: Leonard and Kubitza. I don't think either projects as a regular. My guess is Leonard will be a cup of coffee type and Kubitza will have a more substantial major league career as a backup. When you consider that less than half of third rounders make the majors, that's not bad.
Now let's look at the group taken in rounds 4-10: Gosselin, Terdoslavich, Rohm, DeSantiago, La Stella, Larsson, Robbins, Brown, Elander, Dodig, Reynolds, Wren. Of those eleven, two have made it to the majors (Gosselin and Terdoslavich). I would guess La Stella and Elander will also make it. So 4 out of 11. This is pretty good when you consider that the industry average is about 20% for those rounds. Of those four, my guess is Gosselin is a cup of coffee guys, Elander a back up. La Stella and Terdoslavich both have a shot of being regulars. Let's split the difference and say one of them becomes a regular, while the other is a backup. That scenario would have to be considered a pretty good yield for this group of eleven players.
The yield measured in terms of major league players from this entire group is above average (9 or 10 major leaguers from this group versus 6 or 7 if we had performed at league average). If one of Caratini/La Stella/Terdoslavich also becomes a regular, the overall outcome would also have to be considered above average.