[Shiro turned to look at him at the suggestion. Simultaneously, that was a good idea and a terrible one. Yes, it would be good if someone else were able to match him if need be, but he had already proven that he could hurt Keith and in order to be real, Keith had avoid his hand]
We would have to figure it out.
[Maybe some idea for what to do in that case was needed because they couldn't train like that wasn't an issue and he wasn't going to use it in practice]