I guess I don't get that. Fowler is a solid offensive defenseman. Green has devolved into a solid offensive defenseman - formerly elite. And we all seem to believe that more skilled, veteran offensive D would be a a boon to this team. So what's to say that another skilled, offensive defenseman wouldn't also be producing in this system? Fowler has produced before, and continued to produce modestly as an OFD despite being displaced by two extremely talented defenseman. He's pushed back, has supplanted the others, and his statistical columns have responded. Why does that suggest he wouldn't be as good in this system? For every "supporting cast" argument, there's the "better opponents/more PK energy expended" argument.