I'm not sure what to write honestly.
I feel that the writers for Grey's Anatomy need a hug. They don't seem to be capable of writing anything worth being happy about. Anything that could possibly have a happy scenario is always the worst possible one, and with some random twist that makes it even worst, and then when it couldn't POSSIBLY get any worst, they kick that scenario down the stairs, urinate on top of it and then gather up all the neighborhood animals so they can defecate on top of it and then pour acid all over it.
Sure, Heather wasn't a major character and killing her wasn't a big deal, but honestly... after the major deaths that occurred over the series, I just don't really care anymore.
There's news about Sandra Oh leaving the show, my guess?
She gets shot in the chest by a sniper and the only person who could possibly fix it is herself.
I say it jokingly, but I'm sure anyone who reads that probably wouldn't really think twice about it.