We have dropped standards this season because several of our players are no longer able to press for 90 minutes and for 3 games a week, the last thing we need is another.Luca Modric is 37 and playing better than he ever has, and could still play a further 3 yrs at the top. Messi is similar, so I wouldn't write him off just yet.
They have great football brains, and don't need to run around like headless chickens to see a great pass