"I think that could work," Harry said contemplatively, "We don’t want him right there anyway, not really. If Voldemort spots him, it's more likely to turn into an all-out fight with Voldemort fleeing at the last second. We want him confident, and self-assured, and waiting for us - we don’t want curses flying left right and centre. We need it controlled," Harry said firmly, "How quickly can you contact Dumbledore, and get him on board?" he said to Snape.