Let me explain: there are some particularly cunning participants who can play at different times, but first they ask their opponent when they are available. After receiving the answer – that they are available every day except Saturday – they suddenly say, "Oh, I can only play on Saturday," and want to play against that opponent then. Isn't that an abuse?!
And if, as you wrote, the other opponent can play at any other time. How can they suffer? :eek:
I asked for a specific example that actually happened, with all the relevant details. Names aren't even necessary in this case. In the example you provided, there is neither abuse nor even a problem.