i have 15 acc that managed by 5 person buddy, i tell them to treat the accounts until have some rank and we will auctioning the accs, i have that idea when i look into someone thread and he auctioning over 10 jr acc, and i ask him " is farming btalk acc allowed? he said "yes" , and then born all my alts acc.
The argument that the accounts were managed by different friends/family is not going to work. If the accounts share a common ip, it is going to be assumed that they are alts of the same person. If one of these accounts gets banned (for what ever reason), using any other account would amount to ban evasion.