I'm not sure why people think it's impossible that Marner signs with us. I do think it's unlikely but possible. What I think is impossible is signing Marner and also keeping Eklund, because if somehow Grier wants to sign Marner and he wants to come here, once again no way Grier is trying to build a top 6 which includes four guys at 6' or under.
And if we draft Hagens, which I think is increasingly unlikely and the scouting reports make him less and less exciting to me... Then definitely Eklund is gone before a big contract, or possibly even Smith, although it feels watching and reading about Hagens that he's not actually as good a prospect as Smith was even in draft year.