take their traditional summer break, This Morning has confirmed which presenters are stepping in for them.As ever, everybody's favourite bickering couple Eamonn Holmes and Ruth Langsford will be stepping in most of the time – Mondays through to Thursdays – but this opens up Fridays for a rotating lineup of guest presenters.The next two Fridays, July 17 and 24, will be fronted by Rochelle Humes and Strictly Come Dancing's Ore Oduba, while X Factor favourite Dermot O'Leary will co-host with