The face of scrooge as a dead person is covered by a sheet. Everyone refers to the old misery man and it suggests that Dickens wanted the reader to also assume it could be Scrooge on that fateful Christmas morning. In addition when visiting the Beetling shop and the Corn Exchange the are many clues that Scrooge picks up on but is so fearful of being right that he continually asks for the ghost to tell him "who the poor retch is".
Scrooge hopes to see himself
He doesn't see himself at all.
He does see himself. For instance at the school where he was a boarder, in Feziwigs place of work, and with Belle. He notes in stave 4 that when he arrives at the Corn Exchange with the Ghost of Christmas Yet To Come he is not sitting in his usual seat, someone else is. He is surprised at that and comments. He then hears other businessmen talk about "someone" suddenly dying the night previous. This of course makes Scrooge suspect that it might just b him. In addition the places where he would have been were visited with all the ghosts when he would NOT have been there for him to see what life was like around him that he wasn't seeing
Himself
He was starting to enjoy himself
Scrooge would not spend on himself or anyone else yet Marley purchased a vast house just for himself in the heart of London. Marley liked the finer things of life where Scrooge classed these are wasteful
He is the nephew of Scrooge.
Money, himself
He spends very little on himself or others
He noticed theybwere ringing and the spirit of Christmas was upon everyone.
Scrooge's nephew Fred (son of his sister Fan) believed that only Scrooge himself suffered from his ill whims. Scrooge was unable to dim Fred's enjoyment of the season or his goodwill towards his uncle.
He thought he would see himself sitting in his usual spot. But as we learn Scrooge had past away the night before