Good addition. Tatar is a 5v5 specialist but GMs tend to ignore the fact that those players exist.

He's also the type of player that gets you in playoffs, what would be BUF goal. In playoffs, he'll fade away but anyway BUF would not care at this point.

Just to add to comment. If Sabres are the sell mode at TDL, a responsible forward like Tatar would get return

@PHEN I keep checking the transactions hoping Buffalo signs him.
Excellent post.

EDIT
I really like your line up.
Girgensons at center makes so much sense with Jost a spare.
This is your line up, but I wonder if Olofsson playing LW with Girgensons and Okposo digging the puck out of the corners and protecting his back would work well.
I will leave it up to Granato.