Let's hack smites to reinvigorate Paladin spellcasting, discourage multiclassing for the sake of powergaming, and promote more dynamic playstyles.
The Oath of Heroism Paladin subclass is D&D's latest Unearthed Arcana playtest release. While the mythological flavor is incredible, the subclass gets some goodies that were historically only available by multiclassing: expanded critical range, Haste as an oath spell, and free attacks. How does this add up to a standard Paladin? We ran the numbers.