John, I will still use the title "Father", especially in writing.  Sometimes it is because I don't know what else to say, how else to title them and at least show some respect.  Sometimes I use "Father" to acknowledge someone I think really does have an ability to inspire me, to teach me and bring a new realization of faith, a faith experience, to me - sheer, felt respect.  

I don't want to call any pope "Holy Father", either.  What arrogance and what a "trick" to create an aura that links the word "holy" to a flesh and blood, very human, fallible person.  He may have moments, but he does not live in holiness with every breath he takes.  I might, out of sheer respect for Francis, call him Holy Father, but I try not to use it.  I think it is a blasphemy when connected with some other popes who I won't name.  

We need an entirely new kind of relationship with priests, bishops, and other powers of Catholicism.  No more "father", no more "your grace, and no more "your holiness."