Akpom has terrific pace and looks promising. I'm just not sure he's ready for a breakthrough in the Premiership right now.
I don't think Wenger is done with his transfer business, but when he looks at Giroud and Welbeck, and then there's Walcott who can play central sometimes... Maybe he would get second thoughts about a new striker.
Normally I get frustrated when Wenger says this but in this case I would agree: we should only sign someone who is significantly better than what we have. Otherwise you're just cramming your squad with more people taking up space and on high wages.
It would need to be someone of the caliber of Cavani, Benzema or Lewandowski.
As for Sanogo, he's not that bad. Very raw, yes, but he changed that FA Cup final on its head last year when it looked as though it was lost. Also, Frank de Boer is looking to get him on loan for his Ajax squad. That tells you something.