Well I suppose statistically it is the most likely - given that there are 23 other Championship teams, 20 PL teams and another 20 teams from L1, L2 and Non League that have come through Round 2.
Blackburn, and people are moaning What do you want a non league team so we get an easy go into the next round? but that's no guarantee. Or a premier league team to get to see some stars, in more ways than one.