With last week's MLB draft in the books, many teams acquired players who will rank as the top prospect in their organizations as soon as they sign, or at least close enough that it will be a good debate whether they rank first, second or third. Here's a quick look at teams that, in my opinion, just drafted their new No. 1 (or, in some cases, No. 2) prospect, with brief explanations why.
Bear in mind that any of these rankings can change between now and the end of the year -- or even between now and when I update the top 50 prospects in the minors after the Futures Game, given news about performances, injuries, mechanical changes or promotions.