Not closly enough realated fish for it to work in nature or test tube.But u know if science can make blacklight activated cats and green pigs and all the crazy stuff i have seen in the lounge on the site u never know.
I think if a pike were to hybridize(unlikely as many people can't even get their pikes to breed with their own kind) it would be to a Cichla sp. or an Astronotus sp., as these are their closest relatives.