cpb interesting stuff, but who are exactly UBS again?
There has been a T/O suspicion for a while and as previously mentioned and many here would agree a very likely candidate would be WSA.
IMO, a good sign to watch out for would be CBA increasing its holdings in WSA, Why? well I think it will be all about power or control of WSA re-Streeter, IMO.
Hope that makes a bit of sense.