Neither player will be suspended. However if something ridiculous occurs at the match review (has that ever happened?) I reckon Des will go with minimal disruption.
The options are Buhrer straight to left centre (he did well there early in the year, 2 tries from memory) . . . and add Seu Seu to the bench. Or Whare in to left centre, leave Buhrer in his bench role and of course also add Lussick. I think Whare scored his 3 tries there last year at left centre.
Whare would be a gamble on the face of it but I would be inclined to give him a go. Des has plenty of options, and will make the best choice. May depend on who we play against?