How come Kuipers hasn't come off the list?
There's no longer an upper age limit. Previously Kuipers would have come off 12 months ago I think as he turned 45 in March 2018 but now he's fine to continue to the Euros at least.
If there's no age limit why did Rocchi come off?
I'm not sure of the exact situation but it was anticipated that he would come off - I'm not sure if it was Rocchi's decision to step down or the Italian FA's.