I know this is what HFBoard fans think. But he's a top 2 D on the Vancouver. The conversation will start with a 1st and be adds on that. He might be a 3/4 guy on any other team. But he's not. The injury prone won't move the needle when they're gambling for three months. They don't care if he's injured next year. They only are gambling that he stays healthy for the next three months. Which is what you're doing with a rental anyways.
I would be shocked if Edler waives. But he's literally the only piece besides (Bo, Boeser, Pettersson & Tanev) that would net a legit 1st Rd pick, late or not.
If you don't like the player, no prob. But a rental is a rental. And a top line, player being sold will net a 1st to a contender.