The Twins' seven-player presence in the Arizona Fall League in 2013 included Byron Buxton, Max Kepler and Eddie Rosario. Buxton was the top prospect as a 19-year-old and in center field. The right side of the infield was Rosario at second base and Kepler at first.
This was the first look at Rosario and his speed, both afoot and with a bat, was impressive.
Then, it was announced in January that he had flunked an MLB drug test while in Arizona and would serve a 50-game suspension to start the 2014 season.
The actual substance was never revealed, although rumor had it being marijuana. What the suspension did was delay Rosario's ascent in the Twins organization.
"I had Eddie in high-A at Fort Myers in 2013,'' said Doug Mientkiewicz, the former Twins first baseman who later became a manager in the Twins minor leagues. "Miguel Sano and Kennys Vargas were here at the same time.
"They always took batting practice together. Never saw three guys who had so much fun getting under each other's skin in batting practice. When they would get Eddie mad, you would see nothing but rockets."
Rosario and Sano were promoted to Class AA New Britain after 50-some games. Sano missed the 2014 season with Tommy John surgery on his right elbow. Rosario was sent back to Fort Myers after his suspension concluded near the end of May.
"I had him for eight games before he was promoted," Mientkiewicz said. "He didn't belong in A-ball. He probably belonged in Triple-A by then. The thing with Eddie always has been, he has to be challenged.