I doubt the board doesn't want to win anything. It's just Wenger offers value for money. He's keeping us in the Champions League and no matter how many times he failed the title challenge. We were in the title race it's just predictable we would fail. Last season was the best chance after all we were the only team who did the double against eventual winners Leicester. The team dropped too many times and are just as much to blame as Wenger.
I expect Wenger to finish his contract and not extend at the end of the season. An honourable way to go.