Is it time for Cass to replace the "Orphan" name yet?

[Assam]

Plus, Cass connection to Bruce is very tenuous these days.

A temporary problem which will hopefully be fixed soon, and need not be taken into account here.

Barbra is never retiring and I doubt a war on batgirls is coming,

We always talk about how Barbara is going to be Batgirl forever now, but...she was Oracle for 22 years. She's been Batgirl again for less than half that time. The way DC works, it's impossible to predict where ANY character will be in 10 years. You never know what may happen and what smarter heads may arise.