как сказать "кто-то один"?

[naturalblue]

Пожалуйста, подскажите, не приходит в голову - как сказать "кто-то один": "Мы бы не хотели с ними конкурировать. Я думаю , это должен делать кто-то один"?

Большое спасибо!

[your dream]

the one who should do it....

[delta]

there should be one/a sole producer/manufacturer

[Tamerlane]

I believe this is something to be run by just one entity (company) alone.

They opted to set up a “Super League”, whereby the top clubs would all resign from the Football League en masse, for a new entity to be run by them alone, arranging their own television deals and keeping all the money for themselves.

http://www.offthetelly.co.uk/?page_id=538

[Baxter]

А можно чуть больше вашего контекста?

В отсутствие оного
this is a job to be done alone

[silly.wizard]

контекст +1 (что есть "это" в исх. фразе?)

[10-4]

Boy, you're gonna carry that weight
Carry that weight a long time,
Boy, you're gonna carry that weight
Carry that weight a long time.........