After a strong 2012, Nationals blogger wrote this about him:
"19) Sandy Leon, C, Grade C: Defense-oriented catcher can have long career as a backup. Hit .322/.396/.460 this year at three minor league levels, but this was completely out of context with the rest of his career and looks fluky to me. "
There are lots of articles about him tearing up the winter league in 2013. Maybe it wasn't such a fluke after all?
I don't think he's a .300 hitter, but could he hit .275? Sure seems like it.