My ideal top 5 would not include any intruders...
In order of preference: Tahan, Tim, Drew, Jade and Mikkayla.
I am not a fan of Mikkayla, but I do think she's brought a lot to the house dynamic.
Meanwhile, I'm not a fan of Ben's showy performances and punch-lines, but I'll put him in 6th.
If this year is like last year, the finals week will have 6 housemates not 5!
If these six are the final six, then here's my prediction (from first evicted to winner):
Mikkayla, Drew, Jade, Tahan, Ben, Tim!
Ben will lose steam by then and no longer have the momentum to win.