Conversation so far:
What was the legal battle about?
it was on who owned the Broken gimmick
What is the broken gimmick?
Matt Hardy's in-ring persona, character, behaviour, attire and/or other distinguishing traits while performing which are usually artificially created in order to draw fan interest
Who else claims to own the broken gimmick besides Matt Hardy?
Anthem Sports & Entertainment
What else is the issue on the broken gimmick over?
who credits the invention of and the vision behind the Broken gimmick

Question: Who disputes that they own the broken gimmick?
Self-contained rewrite: Who disputes that they own the broken gimmick?