Alright, so this is my first question here at AH.com and becasuse I've seen that people with no reasonable plausibility for their Alternate Scenarios get ripped to shreds, I've decided to not do a "What If" for my first question but a Plausibility Check.
So yes, the qustion is, could Emperor Julian's Anti-Christian Policies succeed at re-paganizing the Roman Empire? Or was Christiandom already too deep rooted? This would be assuming he doesn't die at Samarra, and lives to a reasonably old age. (He was only 32 when he died)