Id say Mantha played some solid minutes this series. At least comparing to other top-6 forwards.
Wilson? Invisible, plenty of mistakes, didnt even break anyone (or actively tried).
Kuznetsov? Did some zone entries this last game but that's all.
Ovechkin played bad. Started to show fire in G4, isnt it a bit late?
Oshie - invisible, ineffective. txpd always says how Oshie is puck retriever but this series Oshie couldnt do much even on PP. Boston was just faster every time. Oshie had a game on his stick in 3rd period of G3 IIRC but got the pipe only. Other than that and his redirection goal earlier - nothing.
Backstrom goes without saying. Clearly injured, played so good this season. Obviously goes nowhere and retires as a Cap. Surround him with good wingers and dont pair with Ovi. Nothing much to discuss here.
Ppl saying Vrana would change anything are wrong.