Do you also take part in this competition? Would be interesting.
Even if you 'feel' that in the game Columbia against England there will be some goals, you have to decide if you choose 1:2, 2:1, 2:3, 3:2, 1:3, 3:1, ... and so on. The probability for every single of the high scoring results is lower than the probability of the 0:1 (and you can only choose one of them ...). :-)
And yes, Uruguay may win indeed, but my betting calculator 'forced' me to opt for Portugal. :)