Walcott not been a good signing? Gareth Barry? etc, weve got a bit of money now but were not good enough to attract the top top players - I'd like Wilshere & Luke Shaw this summer, and for me Jones or Smalling (preferably smalling) would be good signings, and would improve us. You know they can be relied upon, I bet there is arsenal fans now wishing they'd kept Walcott, ive seen absolutely nothing from him to support the shit he was getting from their fans, think hes quality.
If our aim is to get top 4, surely we should look to the examples of the last two teams who broke into it? Liverpool and Tottenham. Was their transfer policy similar to the one you're suggesting above?
There is no argument there are players underutilized in the current top 6 who improve us, but we have to be selective and they need to make us significantly better in the areas in question.
However, the biggest difference with those teams and the first step for us is getting the appointment right at the managerial level. That is when those teams fortunes significantly changed.