More Questions:
-FA Cup: So any professional team in UK can enter this and they get randomly seeded? It would be like baseball holding an open tournament for any team that wanted to enter from MLB, MiLB, Atlantic League, Northern League, Cape Cod League, and Bingo Long Traveling All-Stars? And then determine matchups out of a hat to set up the bracket?
Sort of. The teams/leagues are tiered, so that teams in the Premier league do not enter the tournament until later rounds, and even within the EPL, teams at the top enter a round later than the bottom teams of the league. But, otherwise, yes teams are drawn randomly - for both opponent and who will play at home. Each round is drawn separately - so no real bracket is drawn up.