do tu think they'll bring back the Daleks after what they did in the episode asylum of the Daleks?

The fact that they forgot the Doctor doesn't mean they will be good now and there won't be a reason to fight them. They just won't remember him. Daleks will most definitely come back it might take a while though.. I think in this series they will focus más on Cybermen from the classic DW enemies.

There's always another Dalek...

The Daleks are a classic in the show, soon o later, always back to them.

Of corse they will! Daleks are the best enemies of the Doctor, if the Doctor still exist the daleks will never die, even if we wish for.

I sure do hope so, I know the daleks are evil, but they to were the doctors oldest enemy, it is a shame, I think.