Firstly, you're not losing anything by letting some people have second teams.
Allowing the people who pay the choice of a second will bring in more supporters which will bring in more money, which will, in turn, bring in more users, and enhance everyone's gaming experience.
Sure, fairness is important, but it's better for some to be rich and some to be poor than for everyone to be poor.
Don´t worry, i don´t care about lose anything, i care about justice, only justice... i don´t want to have anything more than other one... i just want to be part of a community where I feel the justice is a priority.
And, if nobody is rich, nobody is poor.. if you have 100 for 10 people, and 2 of them have 46 each... the others 8 have only one each... if nobody has more than the justice, all of them will have 10, so no poors and no richs... And i don´t know why i have to explain so basic things here...