1) I've seen people try to Special Summon http://yugioh.wikia.com/wiki/Shooting_Quasar_Dragon from the Graveyard after it's been successfully summoned. This is impossible due to the fact it's a Nomi monster ( http://yugioh.wikia.com/wiki/Nomi ) whereas the majority of other Synchro, XYZ, Fusion and Ritual monsters are Semi-Nomi ( http://yugioh.wikia.com/wiki/Special_Summon-only_monster )
2) You CAN detach 1 material from http://yugioh.wikia.com/wiki/Wind-Up_Zenmaines to avoid destruction from http://yugioh.wikia.com/wiki/Bottomless_Trap_Hole I've seen players argue about this due to the effect that http://yugioh.wikia.com/wiki/Bottomless_Trap_Hole needs to DESTROY http://yugioh.wikia.com/wiki/Wind-Up_Zenmaines before it can Banish it's target.
3) http://yugioh.wikia.com/wiki/Mystical_Space_Typhoon Does NOT Negate. If it did negate, the word would be specified in it's effect. TIP You can use http://yugioh.wikia.com/wiki/Mystical_Space_Typhoon on your opponent's End Phase to Destroy their Spell and Trap cards before they have an opportunity to activate them in your turn.
As I see more ruling flaws, I will upload them here.