If we going into this much details then I think the the number of team at level 4 is >>>>>>>>>>>>>>>>>>>>>>>>>> 100 teams......
So now whose statement seems more valid ???
I don't think his teams are friend because if this was the case they would get placed in same league and his 2 teams will have 0 chance of winning the League...
And we able to negotiate with the teams of League, CL and CUP because the game treats them as our friends. That's the reason we get a match notification of all teams in our League, CL and CUP even when we are not friend with them......