Originally Posted by
Yoshi212
Would they rather the 1200 euros go towards a Gov't fine or use it to change the flight/rebook a flight via a non-Schengen point?
Look, he's already overstayed his permitted time. Schengen is Schengen. The reason it's one big happy continent is because the entry/exit and visa requirements are harmonized between all the countries. Whether they depart the Schengen zone from Greece or Germany or France or wherever, he'll be flagged on exit.