Even WITH Ozil have Arsenal got enough?

The wait is killing me, as I am sure it is with all Arsenal fans. Assuming, fingers crossed, that there is no problem with the deal for Real Madrid’s German international, I really hope that Arsenal are busy trying to sign a couple more players. If that is the reason for the hold up, it will be worth the wait, but if there are to be no more new additions, I think the Arsenal squad will still be light and in real danger of a couple of injuries derailing our hopes of challenging for the Premier League title or ending the eight year trophy drought. Don’t get me wrong, I think Ozil will be a fantastic signing that will add real quality to the first team, but I am still worried about the defence and the striking options. What if Giroud picks up a knock on international duty? Or Mertesacker, Koscielny, Walcott or Cazorla. Any one of these players being out spells serious trouble for the Gunners. The deal for Demba Ba is off, as Chelsea do not want to strengthen a rival(where have we heard that before?) but there has been no mention of any other strikers joining Arsenal. What is even more worrying is the news from the BBC that we have called off the Bendtner transfer to Crystal Palace. Could we really be forced into playing the greatest striker in the world again?