Scotland could appeal three-match bans for Ross Ford and Jonny Gray

• Loss of forwards limits Scots in World Cup quarter-final against Australia• Former Scotland lock Kenny Logan describes punishments as ‘sick joke’Scotland will decide on Thursday whether to appeal against the three-match bans that World Rugby have handed down to two of their key forwards, Ross Ford and Jonny Gray. The loss of the pair severely compromises Scotland’s already limited chances in Sunday’s World Cup quarter-final against Australia. The management are considering their position, no doubt studying all available footage of the incident midway through the second half of last weekend’s…