zubbu in swimming pool

Hai , i'm new to this forum but watching beintehaa from initially, as compared to other serials its totally different. and we ppl are discussing abt current track with different aspects...we will get some assumptions by considering the points to remeber in yes'day episode..
1) Aliya called 1st zubbu bcoz only he is at home who can immediately stop the causes of problem by barkat.
2) After mixing liquid/poison in swimming pool barkat called meer khan and informed mission completed something like that.
3) we all saw only usman sab entering swimming pool but BI team is always different consider what if our Zubu entered the swimming pool...
I) when aliya tried zubu no its not reachable.
II) zubu also have doubt on barkat
III) what if he requested usman that he will swim bcoz zubu know something fishy and our cv can also show this as flashback scenes... there are lots of possibilities... and these are only my assumptions...

Thank you so much for reading the comments

Welcome to the forum drear, i hope you have an amazing time here, and as far has what is going to happen next, i do not even want to guess because BI is very unpredictable, you can be right or you might be totally wrong but i am sure that cv's have planned something good and i trust them completly😊