Piranjade: Hanno, you are allowed to stall, he's allowed to concede.
From my point of view:
If TwisterBE wants to try again that would be cool, if you can keep the extra winnings that doesn't seem to be that bad either.
We'll just see what happens.
PS: Blaming the other player for making a "frustrating" team choice doesn't help in any way. I don't think you would want to be blamed for stalling (and you shouldn't be!) and I think he doesn't want to be blamed for playing elves (and he shouldn't be either).
I'm frustrated and maybe a little blaming him because he gave up, not because he plays elves.
Twister I could not know that you are a newbie and honestly: We all learned it the hard way.
In my opinion playing wood elves as a newbie is an unlucky choice, to play them from the beginning without rr is even worse. I understand your problem, I guess you did not know what playing elves means and nobody told you.
But do you expect all other players to give you a special treatment because of it?
Even experienced players have their difficulties establishing an elf team (take nagarythe decadence for example). In my opinion it's a real art to play elves successfully. Those who do are damn hard not to loose against, but to get there is difficult to say the least.
To cut a long story short: The offer stands to play again until all other games of the matchday have been played. Maybe you take Rodzajus advice and just play for the winnings, no matter how hard your team gets beaten. And my team will surely not be the last which tries to beat you up, it's the fate of all elven teams.
P.S.: If you like we can play a training match in the open league. Maybe I can give you some hints, although I'm not that good on playing elves myself.