Keith Law has an updated top 25, with an Aaron Sanchez appearance.
http://insider.espn.go.com/mlb/story/_/id/9315120/oscar-taveras-st-louis-cardinals-new-no-1-prospect-baseball-mlb?refresh=true
13. Aaron Sanchez, RHP | Toronto Blue Jays (age 20)
Current level: High Class A (Dunedin)
Preseason ranking: 19
He's on the shelf right now with a minor muscle pull, but Sanchez's plus stuff, including a fastball up to 99 mph with minimal effort, is producing better results already than it did last year, a step forward similar to Archie Bradley's, where the performance is catching up to the scouting reports.