
its big shame that i dont enjoy original squads at my favourite team Galatasaray... i want to play without foreigner limits

Today i just started to think what if i totally change (an European country) Gibraltar league to Turkish League? or changing Gibraltar country to Turkey is possible? and what kind of problems will i face? any suggestions?
(why Gibraltar? because there isnt foreigner limit and there is not a high levelled soccer in this country. Also i noticed Armenia, Faroe Islands, San Marino are same too but Gibraltar looks like better for changing...)
So...
1-what kind of problems will i face?
2-changing Country Flag is possible?