Cero Master: This is only for Arrancar. The ones with the mastery over Cero can fire off 5 Cero using less-reiatsu and with no cool down. Not only that, while in the past it has been shown that it takes a bit of time to fire off a cero, they can fire it immediately even in close-range without warning whatsoever.
Strategy Expert: The one with this expertise can come up with quick plans and can figure out solutions to puzzling abilities like the Master Strategist. However, they cannot exactly find out the weakness of an ability immediately. They need to see it in action a few more times before figuring out the weakness, but they can easily find out the ability after seeing it being used and even know how much reiatsu it takes up for an opponent to use.
Enhanced Speed: It has been shown that the ones with this are exceptionally fast and quick able to jump from building to building and dodge attacks easily. It has been shown that Yachiru was able to go to Sokyoku Hill beating everyone that came her way and still be the first one there and she seems to be quick enough to jump from building to building herself in the fight with Kenpachi Zaraki and Kurosaki Ichigo.