Merus is one of Dragon Ball's most selfless and heroic characters, so he would obviously wish to help stop Frieza. It would be interesting to see where his life has gone since he and Goku parted ways.
Dragon Ball Super isn't always about Goku, and the Black Frieza Saga has the perfect chance to highlight another, more ...
Dragon Ball fans are used to great illustrations made ... which the Super Manga has explored by having the protagonist train with Whis and Merus. The other reason is that it pushes Goku's ...