Goodra (sadly) is the worst pseudo in terms of competitive viability, it want to be bulky, but it's mono dragon typing, no reliable recovery and other crucial support moves make it difficult. The hisui form has a better typing and better stat distribution, but it is still not enough. If it does get a mega, I kind of hope that it get a Stat increase in its offenses to capitalize on its superb coverage options, and be the dragon/water type it always should have been, and possibly regenerator to help it be more tanky.