the rangers look pretty good so far. I would leave feliz in the closer spot and use the time to work on his secondary pitch and controll.
and then if he has that fixed put him in a starter spot in 1 or 2 years.
with his talent he should start at some point, but I believe his second pitch and his control are not ready yet for this.
I think walks are overrated unless you can run. If you get a walk and put the pitcher in a stretch, that helps, but the guy who walks and can’t run, most of the time he’s clogging up the bases for somebody who can run. – Dusty Baker.