From the group stage to the final, find out who ESPN FC's Gab Marcotti has lifting the World Cup trophy in Russia. ESPN FC's Stewart Robson defends his picks for his 2018 World Cup Ultimate XI. You don't win a World Cup as much as you will a World Cup. The last three finals ended in a draw at full-time. Eight of the last 12 have been decided either by a single goal or in extra-time or penalties. Once you get there, it's as much about nerve and randomness, blades of grass that make a ball bounce just so or specks of dust that make you react that split-second later, as it is about who is objectively better. Bear this in mind when looking at Russia 2018. Because while there are four teams…