No mate it’s just coincidence apparently.Alli's form was coming back and I think it's partly a reurn of confidence but the transformation does ask one or two questions of Pochettino's last few months.
Oh and because Jose got lucky that Dier is fit.
Apparently, Jose got lucky that Winks is fit too, despite Winks playing all last season and most of this one.
Oh and that Ndombele is fit despite Poch playing Ndombele and still not using Dele up top.
So basically, Dele being good now since Jose came, is nothing to do with a change of manager.