First of all, Wenger is not guaranteed to sign a new deal with us. This could be his last contract with us and that has to be taken into consideration soon enough. A job for life at Arsenal doesn't mean he has a job as the manager of Arsenal for life. He could be gone very soon and we need to accept that. Also, we don't know what's being said behind closed doors. Owners usually always back the manager in the public. They might not sack but they don't have to offer him a great new deal to stay on. But we'll soon find out.
As said before, I don't accept the need for a change in ownership because that sort of change is way more riskier than bringing in a new manager. This is why I question where you guys are going with this logic, I'm not the thick one here. On the one hand you criticise clubs like Man City and Chelsea for the money they spend and dodgy owners they have, yet you say we need new owners to see a change. Don't you see the problem with that?