Sadly, the 'new' interpretations and analysis of Christianity and Rome is not known by many readers - largely due to the exorbitant price of many of the 'specialist' books in which new appraisals can be found. As a result the concept that by the time of Theodosius Christianity had won and any 'non-Nicenes' were sidelined still holds in some peoples' minds.
I wish that 'Specialist' publishers would follow in the footsteps of Peter Brown's publishers and lower their prices, even if only a little bit.