Scotland call up Peter Horne and Sam Hidalgo-Clyne as autumn cover

Scotland monitoring Alex Dunbar and Chris Cusiter Dunbar has ankle injury and Cusiter a calf strain Kelly Brown overlooked for Scotlands autumn squadVern Cotter has brought two additional players into his Scotland squad as injury cover for the autumn internationals. The Glasgow centre Peter Horne and the uncapped Edinburgh scrum-half Sam Hidalgo-Clyne have been called up because of doubts over Alex Dunbar and Chris Cusiter.Dunbar reported ankle discomfort during Glasgows 15-13 win over Montpellier in the European Champions Cup on Saturday, while a calf strain kept Cusiter out as Sale slumped t…