He seems to be ok... but thats it.
We will not be able to replace tevez for sure. It took us like 10 years to find a WC striker... and we will go again to resume that quest
Well who knows
Tevez is very good but he is not a Messi!
Sanchez could be a good replacement and so do others!
We could also change formation to play with one main striker with 2 wingers supporting him we could to many things
Also Falcao is being mentioned over and over so who knows how well he`ll do here
Not to mention if we get Dybala we should follow his progress as potential is definitely something he has!
There are many things that can happen but Tevez is definitely replaceable! In fact the only player that will be really hard to replace at the moment is Chiellini as its really hard finding a WC defender nowadays!