Andersson is young, reliable, and affordable. At just $4.5M for this year and next, he's someone they could fit into their tight cap situation on the right side.
He's a solid two-way defenseman who racked up 39 points in 78 games with the Flames last season. The tricky part is the trade itself. The Flames won't want to send Andersson without a haul back, like a first round pick and prospects.
But with a guy like Andersson, and the boys falling a game short of winning the Stanley Cup, this might be the time for the Oilers to go all in and pull the trigger.