The EU is not going to add Latin as an official language, and it has nothing to do with financial difficulties; every official language of the EU has that statu

The EU is not going to add Latin as an official language, and it has nothing to do with financial difficulties; every official language of the EU has that status because it is the national language of a member state. In general, the Union is a (con)federation of national states, and adding Latin as a Union-wide language wouldn't really be compatible with that.