I'm not sure we need as many players as was suggested above but we did need 1 or 2 more serious signings. The squad needs it. The fans need it.
It has gone worryingly quiet and although I think Gervinho is looking like a decent signing we need more.
I don't think we're that far away in terms of ability, it's organisation and mentality which are the bigger problems and new signings won't fix that.
If we continue to drop points in silly ways this season and drop off at crunch time then it'll be desperately disappointing.
I do think we need to look at other options manager-wise if so but if people think that Wenger is this bumbling idiot and that when he leaves all our problems will be solved and we'll be great again then I think they'll get a wakeup call when it happens.