If Suazo or Crespo leave, we will need a new striker. Most likely we will need someone to replace Adriano.
So make it Etoo, or Drogba, simple enough. If Chelsea or Barca want him, now might be the time to use him as a bargaining chip. If he soars to new heights with those teams we still cannot have any regrets. IMO he needs a change of scenery as much as anything. When you have gone through trauma like he has, you probably just want some new surroundings, and not to have everything remind you of your pain.
I think Ibra will play up front, but not necessarily in the center of the 4-3-3. I think he will line up on the left or right wing, but play much further in field most of the time, and as for defence, yeah... I don't expect too much in that regard, hahaha. But people who say he can't play on the wing... Um... If there is open space Ibra can play there, and if you think about him sucking a defence off to one flank , it is really ideal in a lot of ways.
He will line up as a winger, but play more as a secondary striker, IMO.
We will see though, won't we!