This will prob be for (2019) since this years is so close. I would like to present and suggest Chris Moujaes. He used to be an executive at Funimation and produced original anime and live action for them. He now makes a book/noble called Flex destiny. www.fluxdestiny.com this is the website for his work. He’s been to a bunch of convention so far. He was just at ohayocon. ohayocon.org/special-guests/industry-speakers/chris-moujaes/ there’s the link for that. He has a huge fan base and want to give his advice to young artists and what it takes to be a artist and more info on his book.
I would LOVE to see Josh Keaton!!! He is the voice of Takashi Shirogane in Voltron which is a popular Netflix Original Series. I suggest bringing back Todd Haberkorn, he has fun panels and is a voice actor in popular animes. Last but not least, I recommend Eric Vale.