Welcome to TV Squad Ten, a new semi-weekly feature where we list ten fun things about the current state of TV.

The Izzie/Denny romance has gone from being one of the most fan-adored plots on Grey's Anatomy to one of the most fan-despised over the span of just three seasons. When Denny first popped up as a heart-transplant candidate in season two, it was cute and adorable. Despite the fact that he was dying, the guy was funny and charming - how could you not like him?

Even though it was hard to swallow Izzie's over-the-top attempt to save Denny's life (LVAD wire anyone?), we still bit our tongues and from what I recall, just about everyone went through a whole box of Kleenex when he finally kicked it.

But then he kept coming back. It was infrequent at first and now it's reached the point that Denny is around more now than when he was alive. It's ridiculous and wrong and here are ten reasons why...