It will have to make students welcome upon their return as Romania and Georgia have done. If Ukrainians stay at home then their programmers will be exploited by those who have extensive contacts abroad and they will work for a fraction of what they are worth. Russian culture and language is powerful in Ukraine since it has always been the intermediary of western ideas to Ukraine. Ukraine today still does not have one accredited journalist abroad with the exception of Brussels. There must be five hundred journalists from France in New York alone.
English journalists are all over New York.
I often read about my own neighborhood in London newspapers. My one big disappointment is the Diaspora so far. I regularly read about Jewish American students going to Ukraine to meet with Jewish students there or to work in Jewish camps in the Carpathians or eastern Ukraine. Ukrainian American students are afraid to go to Ukraine generally. Ukrainian American organizations have generally limited themselves to travel as groups to western Ukraine.