Messi, at 33, knows his end is near but he will choose when it comes. Others may not be so lucky, with Pique and Luis Suarez also 33 and Sergio Busquets and Jordi Alba 31. All of them have played a part in Barca's golden era but that era feels a long time ago now and if this team is to regenerate, brave decisions will have to be made. (Photo | AP)