Board Thread:General Discussion/@comment-27144409-20160329183758/@comment-27144409-20160329191529

I think any prior experience would be quite limited, their skills with other weapons would have atrophied, and every character's weapon is unique.

Even weapons that share a general type of form can be different. For example, Milo and Aquilo and Crocea Mors both can serve as a sword and shield comb, but they are radically different even without Milo's other forms.

That said, I don't think all the possible swaps would be a disaster.