Former Celtics guard Eddie House has reached an agreement to join the revamped Heat lineup, House’s agent Mark Bartelstein told Yahoo! Sports. House was traded from the C’s to the Knicks for Nate Robinson last season. Bartelstein said this week that he had talked to the Celtics about the possibility of the 10-year veteran returning to Boston, but the sharpshooter will take his talents to Miami instead, agreeing to a two-year deal worth a reported $2.8 million.