Part of the reason Sandin hasn't signed on the dotted line yet is that at this point, he's not sure he'll have a roster slot. He was injured last season by a brutal knee on knee hit from
Neal Pionk. Because of that, he was an extra through the playoffs with Mark Giordano taking his place. He doesn't want to be an extra again. Sandin has certainly played well enough to earn himself a roster slot, but you're not taking Muzzin or Giordano out of the lineup to put Sandin in. The simplest solution is to move Sandin to the right, except Dubas made it clear he would rather have the young Swede play on his strong side.