Football

No - while I agree they have no relevance to the database purpose, I also think the following reasons apply :-

Nobody is obliged to look at them if they think they are irrelevant
The contributor spent a lot of time and effort constructing them
They form a separate entity in that none of the players are classified in the "Wrestlers" section
Only the Admin is entitled to make decisions like this - it's not up to individual contributors to decide to destroy the work of other contributors