I echo this.
That said, The league ought to do all it can to work the Rangers schedule around the funeral of one of it's biggest star's mother. It's scheduling for the Rangers thus far as been detrimental, and it's not like there are too many other series to work around. There's no acceptable reason for the league to say "too bad".
There are 750+ reasons to deny requests to change schedules. It's more complicated than just saying yes, including arena availability, TV scheduling, and travel/officiating teams, off the top of my head.