New York Yankees organization discussion

I am now working on the Arizona Diamondbacks Top 20 prospects list for 2017. The next team in line is the New York Yankees, to be followed by the Washington Nationals, Houston Astros, St. Louis Cardinals, Tampa Bay Rays, San Francisco Giants, and the Texas Rangers.

Use this thread to discuss the New York Yankees organization. Possible points for discussion include, but are certainly not limited to,

***The Yankees finished at 84-78 in 2016, in fourth place in the American League Eastern division. Do you see a chance for substantial improvement in 2017?

***Has Didi Gregorius maxed out offensively?

***Gary Sanchez: Can he possibly hit like that in a full season? What’s his slash line in a full season?

***Your opinion of the summer prospects acquired in trades?

***Projected timetable for Gleyber Torres? Has that changed since his tear through the Arizona Fall League?

***Did Tyler Austin turn a genuine corner last summer?

***As always, feel free to share your sleeper prospects or discuss anything else Yankees-oriented.