For me, it's obvious, you put Bunting back here.
This is our 5th best forward the last two seasons, behind Matthews, Marner, Nylander and Tavares. He put up 60+ points last season, and 49 points this season.
Secondly, Jarnkrok has been a black hole. He's playing with 2 of the playoffs leading scorers and has 2 points. Matthews and Marner did nothing last night with Jarnkrok, it wasn't until he was off the line that they scored.
A ~60 point agitator is someone every team would put in the playoffs. Did Boston ever think of removing Marchand when he was a 60 point player?
Also, Tampa is a dirty team that is hot-headed. If Bunting is in the lineup, they will try to chase him around. You need to tell Bunting to keep his cool and don't retaliate, let Tampa get themselves out of the game seeking vengeance.
You ice your best lineup - ZAR is my choice to come out.