If you tap then press a it will dodge you left, d to dodge right.
It's nothing groundbreaking, but in the interest of helping others save time, I thought I'd share it.
Note that you'd use this on top of any other input system and send a global transition to empty event to temporarily disable said input system.
http://www.nickelcitypixels.com/dodgeOverride.zip (just rename after dwnld)