What season are you in, it gives us a better indicator of how old they are.
i only play 1 striker but and i have aguero hulk is a sub but he is amazing everytime he plays but i should really drop aguero for him but i just cant find myself to do that due to there ages and i have a regen who is 18 and his potential is 200 so i was thinking get he money for hulk and build for the futureHe posted the age for each of them.
Hulk can play really long, definitely keep him.
Iniesta generally starts falling off badly after about 3 seasons, i'd sell without a 2nd thought.
Best thing about Clichy is his speed and that starts falling off rapidly after certain age, so i'd get rid of him as well.
Ronaldo should still have 1-2 good seasons in him if he did not have bad injuries, but i'd try lowering his contract since he propably have very high wage.