Yup that's what I thought. A lady at our group was 2lb away from target but was away on her hols for the next 3weeks so the SW C told to reset her target to her weight that day so that she was at target now and then she didn't have to pay or lose the weeks she was away for as her holiday allowance.
I've been doing SW (restarted) for 2 months now and I still havent set a target at class yet although I do know where I want to get to. I just get fed up of people saying "oh thats really low are you sure, you cann't be that weight" What people forget is I'm really short!! So I havent bothered cos I dont want the coments.
Its totally up to you. Technically you could set your maximum weight as your target and when you get there take re decide if that's where you want to be or if you want to lose more. x