Honestly not overly disappointed with this trade. It's not great for a 1C but that's only if you think Miller still had that value. He clearly did not with everything going on. We sold low on him but the situation wasn't going to get any better and if he got injured, it would be even worse. As he ages, his values declines further as well. Not excited about the return but hopefully that cap space and 1st rounder can be converted into something of value.
On Pettersson though, I think we need to get rid of this guy as well. He's as much to blame for this situation as Miller is. When you're paid 11.6M per season and you sulk like a baby and can't get over the offense of 1 player, that's a big indictment on you as a player. It also doesn't bode well for him playing up to his value when it counts. He clearly can't perform amidst adversity - at least, I don't trust that he will. He needs to go.