User blog comment:Dangai Train/Chad and Orihime/@comment-5657895-20130917025832

I think that both will have improved their abilities and Orihime won't likely fight, though she may have an important moment in battle, but she will certainly demonstrate some advanced healing.

And we haven't seen how much Chad has benefitted from his Fullbring training, so he must have gotten a power boost of kinds. He's a bit like Renji, more of a punching bag and jobber, unlike Uryu who is treated more seriously with his power.