Ronzo is in a saucy mood and decided to tease his legion with confirmation of another reprised character. In fact, the very first character ever seen in a Monkey Island game:
The great Rob Paulsen was in fact the voice of the Melee Island lookout in The Secret of Monkey Island special edition, so it's cool that they're keeping consistency there.
Of course, with all these signs that we're returning to Melee, we're teased with the possibility that we'll get to see what The International House of Mojo looks like, Rex Crowle style. To think, Ron went to all this trouble as an elaborate excuse to supply us with a new logo.