I'm absolutely against to trade some valuable future pieces for some rental to replace Zetterberg for one season.
I'd rather go with kids as far as we can go and let them eat some playoff experience. That's very very valuable force for future years.
If we fall out of the playoffs, then we draft high. I'll can live with that also. We are 4 points away from the 6th overall, and 6th overall has 6.2% percentage to be 1st overall.
http://proicehockey.about.com/od/prospects/a/Nhl-Draft-Lottery.htm
Pretty much for sure our 1st round pick is the last piece we should trade, if he has some chances to be the 1st overall. Or even at TOP6.