Wenger leaves himself open to criticism with his BS and the way he deals with things, it's noone else's fault but his....you seem to fail to realise that.
The other day you agreed with him that 1 or 2 signings would be enough, how does that even make any sense after last season and selling Clichy.
We're lacking defensively there's no doubt about that, that's now been made worse in all probability with Gibbs coming in, not only is he a complete crock but again he can't really defend.
We also clearly lack someone who can support RVP with goals and cover for him when injured. Then there's the issue of adding some width (Gervinho probably solves that) and some bite/competitiveness/leadership in midfield (whilst replacing dross like Denilson).
I don't see how 1 or 2 signings could ever be enough, especially when one already signed is going to take time to settle and is unproven at the top level.
Wenger has suddenly changed his stance and decided that we were so close last season and that the players have something to prove, both statements are nonsense in reality, but it's up to you if you want to continue believing his delusional BS at the end of the day.