Don't kill me, but sentiments being put aside for a second, Iniesta will be 30 at the end of the season. Looking at Xavi, he has 2 more seasons to give after this one at most before slowing down for good. If not earlier, considering how much he relies on his explosiveness. The cynics among us might even say that he's already showing signs of decline this season. I can understand the reluctance to renew him for another 5 years with a > € 7.5 M pay check. If we don't consider these kind of things and renew everyone just because they are legends, we will end up like Milan a few years ago with an overaged squad full of old stars on big paychecks. Watching Ajax kids running rings around Xavi and Puyol was already a sad sight. If we sold Iniesta for € 50 million, bought someone like Gündogan and played Busquets-Gündogan-Fabregas in midfield, I wouldn't be too mad. We're playing with the exact same midfield trio for 5 years now. That's a very long time for opponents to figure us out.
Don't kill me.
I disagree. Look at a player like Giggs or Scholes or Pirlo. When ManU are suffering with their younger stars, they can STILL bring on 40 year old Giggs to control a game. I think Iniesta has at least another 6 or 7 great seasons, and 50 million would be a steal (in todays football market at least).