I dont know about Kemp having a high ceiling. I think both players are pretty much even.
I think I like Cano because he brings some pop that MOST 2B dont have, add that with the average and good defense, you cant lose.
Kemp is great, but you expect that power and production from your outfielder. Cano gets a little more recognition being in NYY but Kemp is also great.
Kemp deserves top spot in CF and Cano got stiffed at 2B ratings.