he is. he's appeared once since 7/10 (on 7/16).
That's absurd. Rule 5 guys get more run than that. Just DFA the dude and bring up someone who could potentially contribute in some way. Any way. Like even bring back Fox purely as a pinch runner.
Vargas has a more interesting name. Seriously, perhaps they want Fox to get regular playing time?
Why, though? He's in his seventh year of pro ball and has never hit above high-A. He runs fast and can play SS. Neither of those is worthless. But he's not mysteriously going to learn to hit AAA pitching in his third season there.