My guess is that although it's shouldn't be too much reward but I think it's better to give +1 additional final score per each time a person, who is registered in multiple pro leagues, joins each section. Because I do think those kinds of guys largely contribute to the vital aspects of anime gaming, like TLG. 

How do you think about it? 

Was wondering if I use Arima if shards/chunks would be given at the end of the match (best if tested with final rank: SSS), if so this would be a good place to farm since his spawn is rare