I don't really understand why people insist on ******** on players like Klein and Moore like they're outright terrible, give it a rest.
They're a solid 3rd pairing, they're not terrible players. I wouldn't base my entire opinion of them or any player entirely off of fancy stats, I think you have to look at the overall picture and Klein and Moore give the Rangers a solid 3rd pairing that can take up minutes so the top four doesn't get overplayed. Both can also skate the puck out of trouble if they get some space, and also have decent passing skills. I think the reason they get into trouble at times is when they're out there against lines that can really pressure them and not give them enough time to make good plays in the defensive zone (like effective outlet passes or skating it out of trouble). Once you take away time and space from a player you are creating a clear situation that separates the top players from the rest, and that's why Klein and Moore are a 3rd pairing and not top 4.