Kano will hold your BTC if you don't provide an address, like he did for others in the past. He said he would send out 'dust' and held BTC by the end of this year.
Once dust is not dust any more

One thing I don't get about people who want to go to Antpoo, if you get a daily payout, won't you also pay $10 or more in transaction fees to get your payout? I actually would prefer the opposite. I would want a pool to allow you to keep your balance as long as you want until you think it is worth $10 to get your payout. Or am I not understanding how BTC transaction fees work?
I am not sure if Antpool allows for this by simply not supplying a wallet address.
Btw, what happens here at Kano if you do not have a wallet address added? I somehow doubt your balance will be held for you. Not sure though.