I've never had one, but I'd say from experience that the attendance increase and merchandise increase is pretty low. If you are competing in higher leagues the main reason u want a PR manager is for his skill - Crowd Involvement or National Appeal which increase your Home-court advantage or decrease your opponent's Home-court advantage respectively. I don't think a PR manager for you will really be worth it. You know, I would fire him and increase my weekly income. With your Arena quite big I'll say that you are earning quite a bit weekly, right? I guess u should try to promote.....
H
"Falling in love is not at all the most stupid thing that people do but gravitation cannot be held responsible for it."