Board Thread:Questions and Answers/@comment-98.251.178.53-20150527202331/@comment-25993979-20150527211645

Yes, but there are 2 main problems.

One, you are an anonymous WIki contributor, and fights by such are deleted. Two, it is very difficult to create a well-balanced character for Death Battles. Such exceptions are Tsumichi and Akihiro.

So, Yes, just so long as you log in and ask for input and not make them overpowered.