Link is basically a polar opposite to Lucas. He is exciting, loud, obnoxious, and hyperactive. He often speaks whatever is on his mind without thinking first, and often doesn't consider any particular volume he should be speaking in. The voice actor for Link must be able to play multiple emotions, as Link goes through a massive character change throughout the series. He needs to speak with a very noticable rasp in his voice; imagine you've swallowed sand or have been screaming for a long time and have damaged your throat. (Please don't actually do this!) A male or female can voice Link, with no particular vocal requirements, other than the fact that the rasp in the voice is an absolute must have.