Should players exchange deck lists with their opponents at the beginning of a match in Summoner's Skirmish Competitive OPL tournaments?

Ruling: Deck lists are for organizers and judges to perform deck checks and ensure deck legality, and should not be given to opponents.

Nuances:

• The tournament rules make no mention of letting opponents see lists
• Tournament organizers could theoretically decide to implement open deck lists, though this would be non-standard
• Open lists can help smaller judge teams catch pre-siding violations
• Open lists remove a competitive element from the game