Neo-Spacians have an awesome draw engine or two that you may be able to find a way to take advantage of. Back when DAD was at 2 I had a really fast Neo Spacian deck going with Panther, Mole, and Dolphin. The optimal play was to quickly turbo draw into a DAD play, then Normal Summon the Dolphin and rip their best out to the situation from their hand.
I don't think that would be possible now, but Iunno.
Going first with air humming bird is epic. Instant 2500lp boost!
I had my Ehero Black Panther Neos & neo space out and whenever my turn ended, it asked if I wanted to activate its effect. So I'm like "That's a neat, it reminds you if you want to use its effect, lastminute." My opponents turn ended, it asked me again for the effect, I said yes. He didn't deactivate the enemies monster's ability, it just exploded the MOMENT I said yes. WTF happened there? It even costed me the duel. :(
Zero: WHAT AM I FIGHTING FORRRRRRR!!! Ike: Your friends?
Neo Space doesn't negate the Neos Fusion's ability to return to the extra deck; it simply gives you the option not to use it. Therefore, at the end of each turn, you are still given the choice if you want to activate this effect. Therefore, when asked at the end of the turn "Do you wish to activate X Neos effect?, it is asking if you want to activate the return to extra deck effect.