They closing lines could be interpreted as a symbolic reference to a life not lived in vain. the player is an" explicitly a reference to Dennis sudden death. but as he tumbles down he sees a ball going through the net he lived a in consequential life.
Well people would miss their family members dearly and it might cost much more today to build another Titanic or a boat like it
C. prepostion
a word governing, and usually preceding, a noun or pronoun and expressing a relation to another word or element in the clause, as in “the man on<span> the platform,” “she arrived </span>after<span> dinner,” “what did you do it </span>for<span> ?”</span>