Okay, some thoughts from scouting videos: -Merklinger throws roughly 86-87. He looks very tall out there, with a low-effort delivery. And as stated, he has a ton of leg movement. I could see him being projected to throw harder as a pro with some tightening up of his mechanics. -Nieves is smooth out there. young lefty that doesn't appear afraid to pitch inside. Throws a slurvy, two-plane breaking ball that moves a lot. He's only 17, and will remain so for the whole season. That means that if he's solid, he could potentially be in A-ball next year at 18. Seems like the Puerto Rican Alex Periard Scarpetta looks like another stud. He has a Clemens-like build. However, he reminds me of current Giant Randy Messenger. He's a big guy, looks like a stud power reliever down the road. Chris Dennis reminds me of a combination of Derek Lowe and Ben Sheets. He gets his arm far behind him like only Sheets and Radke. But he starts it out a bit lower, as many sinkerballers do to stay on top of the ball. Still, I couldn't help but think of Sheets when I saw him pitch.