Well I think they wanted the card to be compatible with the old Dragonoids,since we haven't had a Drago card since Series 1.If it said "Neo Dragonoid" that would mean specifically that Neo Drago.Having it say "Dragonoid" makes it compatible with all Drago types and evos in the same sence as the cards that say "preyas", "skyress", ect...
i think that they made the name of the card dragonoid because in previous cards people got confused remember and they kept asking sm about it.OH AND i know this is off topic but you know i got finally got a reply from sm regarding my questions about skyress ANNND they said during a certain time the messages that got sent to them were all deleted and they could not answer. BS... right?