If your still reading thankyou

I've played warhammer for about 15years and have heard of but never played blood bowl.
Theres a new league starting up soon, a lot of players will be like me either completely new to this or atleast havent played in years.
Everyone will be starting a team from scratch.
I'm pretty sure we'll be playing the rules straight from the book rather than any updated version on the net etc.
I want to play a chaos army - mainly so I dont have to buy more models lol and also I'm not averse to giving someone a physical beating over actually winning the game.
I've had a good look around the net for ideas already and so these are my potential starting lineups. I'm afraid I have no idea of the weight of agility teams vs strength teams in the league but if I had to guess I'd say there are likely to be slightly more agility teams.
Potential team 1
9 Beastmen
1 Chaos Warrior
1 Minotaur
3 rerolls
4 Fan factor
Potential team 2
8 Beastmen
1 Minotaur
2 Chaos Warriors
2 rerolls
7 Fan factor
Potential team 3
7 Beastmen
1 Minotaur
3 Chaos warriors
2 rerolls
3 Fan factor
As you can see I quite like the minotaur, esp as he's got the only real skills in the team to start with - I'm willing to drop him if its really a bad idea but I cant see why as hes only 10k more than a chaos warrior.
I'm going to need a skill double roll on a beastman asap to get big hand but until then I'll prob get a couple of pro skills to fill in until I manage to get lucky, block on all CW's and mino, Guard on a few beastmen, Dirty player on one and I'll take it from there.
Q's
1) Which of the three setups do you consider the "best", i.e. do I take full advantage of the "half price" rerolls at the start of the league, weakening the team? and how important is fan factor really?
2) Is my thinking right on skill progression
3) How many annoying first posts like this do you get a week? lol
Thanks