Not that I agree with you on this support for Neos/Neo-Spacians. I however prefer alternatives for them. NEX was a mistake. It's just more card filler for the deck you don't want for a fusion that does little more to nothing. For Neo-Spacians, they need a retrain/errata but with better effects. Rather than using NEX, Neo-Spacians should get a XYZ counterpart as an upgrade to themselves and they rank up in a similar way to Zoodiacs. It doesn't have to be fusions as I rather not have more fusions that pays respects to anime counterpart. You can still contact fusion with them with Elemental Hero Neos for a fusion summon. I personally prefer XYZ Neo-Spacians to have an effect to change their rank to the level equal to Neos so they can XYZ summon again. Chrysalis (Neo-Spacians) was also a mistake as they are just another card fillers that you don't want in the deck in the first place. If anything, Chrysalis should act as tokens to the field. In order to do that, Neo-Spacians should have an effect to let them special summon tokens to the field respectfully from their counterparts. The Fusion Monsters of Neos should get a retrain/errata with better effects as well. All of the duel fusions feel underwhelming. They need better effects as well as a floating to when they leave the field, (whether during player's End Phase or opponent's card effect) special summon the monsters used as materials back to the field. Same thing with Triple Contact Fusion Neos'. Chaos Neos is a useless monster that's based on gamble. Instead of that kind of gamble, the gamble effect should be as follows: Once per turn, draw a card from your deck and apply one of these effects. Spell - Raigeki with Marco Cosmos effect Trap - Feather Duster with Spell Speed 4 Monster - Card Destruction to opponent with no draw power. Once per turn, during the End Phase: Shuffle this card into the Extra Deck, and if you do, Monster Effects cannot be activated during opponent's turn.
Me personally, I want the archetype to be completed before it gets retrains. Chaos Neos sucks, but why do a retrain when other fusions don't exist yet and could technically have an effect worth using? Chrysalis suck but at least the archetype is 'complete'. I don't think we need more of them or make them 'better'.
