Like I thought it would be...
I'm not competitive in this. Indeed I think this is just pure fun for an occasional football fan like me. But just as a matter of principle, isn't there a minor problem with you and Arcticstorm taking part in this as you will know exactly which team is which and who will be who?
To be sure, I'm not wishing you to reveal the teams or the players as that would mean that we all players here would have the tools to start working with our choises to make educated guesses about the relative chances of certain players' success - and that's the last thing I want as I think this should be fun played with the left hand and not something I'd need to study and work with.
But you should try these "team-editor" -things one day. It's a bit of work but it's fun also. We used to have something like 20+ teams with my Fifa 03 (04?) together with Lommy and her sis. There were the teams of the ancient Greek philosophers and the German philosophers of the 19th and 20th century (following the lead from Monty Python), there was the cartoon team Comix (characters from Asterix, Tintin etc.), the sci-fi team (characters from Iain M. Banks, Star Wars, Star Trek etc.), Tolkien goodies team and a baddies team (that's why I will cling to the Witch King as he was the top-scorer in that team of ours

), a team of RL dictators (Mussolini, Hitler, Mao, Stalin... their playing suits were green with tints of red and gold like military style), a team Enlightenment (from Franklin to Robespierre), Corpus Christi for medieval theologians and a team for 15th-16th century humanists (Montaigne, Ficino... funnily including Savonarola!), there were Hollywood stars and Finnish national cultural heroes, there was a team of Lommy's an her sis' roleplay characters and a team of our shared fantasy-characters with whom we make Olympic-games (in things like archery, drinking, writing poems, Ms./Mr. competition, card-playing, composing, drawing/painting, favourite song judgement, the weakest link etc...) and whatever...
And we actually built those teams from scratch making every player with the looks and the stats from nothing just trying to balance the overall level of all teams to be relatively competent with each other. That was a lot of fun - and playing threesome with these teams was just great.
Sadly we lost them all when I had to upgrade my computer as the earlier one broke off...