Why can't WotC/D&D create a spellcaster, specifically a wizard, who never needs to resort to weapons like swords and bows?  I played the basic rules boxed set in the 1980s when the Magic-User got one magic missile and then had to use a dagger for the rest of the adventure.  I was recently excited to start playing again with my kids and 5e, which I like in general.  However, even with cantrips (new to me) we still have a few spells and then pull out the ole dagger!  Same is true for warlocks, sorcerers, etc.    It is easy to play a Barbarian or Fighter with no spells and many types of creative combat maneuvers, why not all spells for the wizards?