Here is the list according to MLB advanced statistics using the following criteria:
Hitting: Batting exit velocity of ≥ 110 mph
Hitting for power: Home run distance of ≥ 425 feet
Fielding: Route efficiency of ≥ 98 percent
Throwing: Throws of ≥ 85 mph
Running: Top base running speed of ≥ 21 mph
Mike Trout
Andrew McCutchen
Carlos Gomez
Yoenis Cespedes
Lorenzo Cain
Hunter Pence
Ian Desmond
Marcell Ozuna
http://m.mlb.com/news/article/152163938/trout-cain-among-statcast-five-tool-stars
http://m.mlb.com/news/article/152163938/trout-cain-among-statcast-five-tool-stars
Hitting: Batting exit velocity of ≥ 110 mph
Hitting for power: Home run distance of ≥ 425 feet
Fielding: Route efficiency of ≥ 98 percent
Throwing: Throws of ≥ 85 mph
Running: Top base running speed of ≥ 21 mph
Mike Trout
Andrew McCutchen
Carlos Gomez
Yoenis Cespedes
Lorenzo Cain
Hunter Pence
Ian Desmond
Marcell Ozuna
http://m.mlb.com/news/article/152163938/trout-cain-among-statcast-five-tool-stars
http://m.mlb.com/news/article/152163938/trout-cain-among-statcast-five-tool-stars