*A wee bit spoiler-y*
I found this on a link
and thought it was pretty interesting:
"A building in Hawaii has been transformed into Simon's Butcher Shop. Simon is the name of the Charlie's dad, who was a butcher, so we may be getting some Charlie flashbacks early on in season 5. "
So, do you think we'll see more of Charlie? Or, at leat Liam? Is the shop there for a flashback or do one of the Oceanic 6 go there in the present?