I've been going back and forth on this myself. Hamilton is fine for defense and pinch running, but like you said, a healthy Engel can do that. Hamilton should not receive any at bats in the playoffs (if he is on the roster).
I don’t think he is the 8th inning guy. Bummer pitched the night before and Hendriks wasn’t available (TLR said 2 days ago Kimbrel would get closer duties 2 days in a row). So I’m not sure who else TLR would have used but I wish he would use Crochet more, at least better than how he has handled him so far.
I’d be ok leaving Keuchel off the roster. Fine back of the rotation arm but we only need 4 starters.
I go back and forth on this and think Cease coming out of the pen every game (so many day offs built into playoffs that it is possible) with his stuff could be fun.