Every year, a few top prospects get called up to the major league club and have an impact on fantasy rosters at some point during the season. I am a sucker for grabbing the next hot prospect in my redraft leagues. Some pan out, others do not. Every fantasy owner wants to know who the next hot prospect will be who may have a fantasy impact in 2012. So, in case you missed it, here are our Fantasy Prospect Rankings for 2012, as ranked by Jason and I.