So, any speculation on how the Half-Elf will be changed up? Or if it will, for that matter?
I can't imagine that the "steal an at-will" ability would even work as well in an Essentials-only game as it did in the PHB. Which is to say, hardly at all.
-O
In Heroes of the Fallen Lands, the Cleric (Warpriest) and Wizard (Mage) still have at-will powers. In the next book, at least two of the other classes (Druid and Warlock) are also virtually certain to have at-will powers. That would be enough classes for a Half-Elf to get his Dilettante Power from.