to "fill out" the roster in some way or replace a player who would you pick?

I'd look for a long term RW to replace Bertuzzi and the player I would pick is Bobby Ryan.  Yes, I know he's a Duck and we all hate the Ducks, but at least I didn't say Getzlaff or Perry (I HATE both of them).

Bobby Ryan though, wow does he have puck possession skills, plays the game hard and well, is a solid teammate, good vision, above average hands, good size.  He'd be a great fit next to Filps and Z.  He can play infront of the net and behind it along the boards.  He's gritty and not afraid to mix it up a little if needed, but he's not the arrogant idiot like Getzlaff or dirty like Perry.  He hits hard plays hard.

He's not a superstar, but he's a well above average player who could score 40-45 goals next to a Zetterberg or Datysuk.

If not Bobby Ryan, who would you pick?  Try to pick a good player that you think the Red Wings could "possibly" get (unlike Overchkin or Crosby).