Complex sentence: Austria would become his destination after Lithuanian players were allowed to move aboard; he moved there in 1990 after a short-time stint with Lokomotiv Moscow since Lithuania was not a part of UEFA yet and players from its clubs were not permitted to transfer.
Split into simpler sentences: Austria would become his destination after Lithuanian players were allowed to move abroad. He moved there in 1990 after a short stint with Lokomotiv Moscow, since Lithuania was not a part of UEFA yet and players from its clubs were not permitted to transfer.