Atonement should let you reconvert converted units faster

Atonement is a relatively rare tech, because it offers a fairly niche and specific bonus. But I got thinking about it, and Atonement would make perfect sense if it allowed already-converted units to ‘atone’ for their sins!

What if Atonement allowed units that have already been converted to be reconverted much faster? This could be profoundly useful for units like Elephants, which are often the target of conversions, allowing the elephant player to skillfully retake their own elephants back from an enemy!

This could be a really cool solution to monks, because it scales directly to micro capability!

What do you think? Great solution to two problems, in my mind!