This will be the very first time there's a chance we see it. I doubt that it will happen this weekend but anything's possible.
May the Football Gods be with you!
Here they are ...
New playoff overtime rules now take effect, starting with this weekend’s wild-card games. Under the rule that NFL owners approved after last season’s playoffs that included Buffalo’s divisional playoff loss at Kansas City when it never got to possess the ball in overtime, both teams now are assured of getting the football during any game that goes to overtime. If both teams score touchdowns on their first possession, the game becomes sudden death. The game also could end if the second team to score a touchdown decides to go for a two-point conversion and the win.