User blog comment:Videogamep/More New Powers/@comment-10543621-20150425020113

Actually many of them has more or less showed new abilities and techniques. Luffy was kinda the only one that didn't have anything new without including adding haki to everything that already existed.

Sanji showed his blue and sky walk which were definitely new abilities.

Usopp had a whole slew of new attacks and now he has kenbunshoku as well.

Franky had a completely new body, so that in itself is more new than you can get. In terms of new attacks, he started shooting the almighty beams. And then there's the nipple lights. What more can one ask for?

Robin showed her clone skill and basically had a major size upgrade for her limb smacking.

Chopper had a completely new point and could freely change between all his forms without drugs and only requires 1/3 the previous dosage to use monster point while in control. I think he's had the most upgrades of all and he's possibly the single character who has taken his df abilities beyond anyone else. Especially if you compare to other zoans who don't even come close to mastering its usage the way chopper had.

Brook had his ice slash and soul separation and hypnosis. That's 3 different skills altogether.

The only ones that didn't really get unique new abilities are probably zoro and nami. Nami increased the output capacity of all her weather effects, Zoro can cut even more things with with buso. We might see something new from zoro if he plans on cutting bird cage. Nami, if we ever get to see Sunny crew again might hopefully have some kinda ace to help out the team in facing pekoms and friends.