I think we are in a good position to add some very solid ufa on defense, I would add Zad too. I wouldn't give those draft picks away with Dickinson. Sweeten Dickinson with a Highmore, Lockwood or Woo. We need our picks.
Heck even retain .65 on Dickinson that might swing a 1 for 1 deal. Poolman is a very good 6 or 7. There are many teams who need depth, Wpg too. (Edmonton and TO) Dickinson might be worth more as a leader in Abby. And a 1M savings in cap.