What are traits you think some battlers have become really good at doing besides their primary traits, that they picked up later in their battle rap career?

Bit of a random question, but I thought this would make for an interesting post. I got the inspiration when thinking about 2 specific examples of a battler becoming pretty good at a certain aspect of battling, that they weren't initially known for doing. At least before I think either his Charron or Emerson Kennedy battle, I don't think T-Top was particularly known for doing rebuttals, but I feel like since then, he's become extremely good at doing rebuttals. The other example that stands out to me is Bigg K. I know he had a personal angle in his 3rd against Math Hoffa, but was considered more of a puncher in general. However, from like the Ah Di Boom battle onward, I think there's been quite a few examples of Bigg K taking really effective angles against his opponents, to the point where I don't think he's looked at as strictly a puncher.