What about rogues with two weapon fighting feat using a shield as offhand weapon and getting +3 to AC?

@JeremyECrawford Also, what about rogues with two weapon fighting feat using a shield as offhand weapon and getting +3 to ac?

— Clayton Embrey (@me020778) April 28, 2016

Dual Wielder works with melee weapons. The game doesn't classify a shield as a melee weapon. #DnD https://t.co/H5GqvnH3cs

— Jeremy Crawford (@JeremyECrawford) May 3, 2016