Paddy Jackson set for swift Ireland return in place of Jonathan Sexton

• Jackson missed win against All Blacks after his arrest became public• Sexton suffered cramp and is likely to be saved for New Zealand returnPaddy Jackson is in line to be selected by Ireland against Canada in Dublin on Saturday after the fly-half missed the historic victory against New Zealand in Chicago as a result of his arrest for alleged sexual offences becoming public.Jackson and his Ulster team-mate Stuart Olding were arrested in June in connection with offences that had allegedly occurred in Belfast. Jackson withdrew from the Ireland squad who travelled to the United States, citing pe…