If it only comes down to how much you spend, or don't, what does it matter if we have Wenger here. He's shown a desire not to spend, and its hard to argue that he's a tactical genius. He's living on his reputation from a simpler time when the team could spend big and he did have innovative ideas.
I'm firmly in the Wenger out if we don't win anything next season. Think this season has shown we have a team close to competing and a strong summer (better striker) may be all it takes. Be a shame to finally be close and have another hectic summer as a result of Wenger leaving.