I mean I get what you are saying, but again like most said, the "Brown problem".. (which I really don't see as that big of a deal).
I think it's incredibly reasonable to give him the Shane Doan send off.. put him on the 4th line, have him grind like the good ol days but on reduced time, shelter his remaining skill while giving some wisdom to the young kids, and we can all reminisce of the good ol cup days once he plays his final send-off game and retires on semi-good terms without doing too much (more) damage.