All ex-East German border guards are 50+ now and many of them would dream of spending their holiday in a warm place for free
Greece becomes warm enough in May.
Erdo should really think of securing the Turkish border with Iran and Iraq, so he would not need to deal with so many undesirables. It looks like the border with Iran is the major illegal immigation path. Let Trump call him and tell him that he should not be a fool and build a wall