Marcus Morris shuts down signing with the Lakers on Twitter originally appeared on nbcsportsboston.com Kyrie Irving goes to Brooklyn, Al Horford to Philadelphia and Rajon Rondo is returning to the Lakers. It's been a tough summer for Celtics fans watching former players join their rivals. East wide open as Kawhi heads west Marcus Morris is not expected to return to the Celtics after Boston landed Kemba Walker on a max contract, but there has been significant buzz suggesting a move to LA.