Simplify the following text for a Grade 13 native English-speaking person.
Original: The World Wrestling Entertainment ( WWE ) Draft , ( formerly known as the WWE Draft Lottery ) is a process used by WWE ( professional wrestling promotion ) to provide new brand competition and to refreshen its rosters .
Simplified: The World Wrestling Entertainment ( WWE ) Draft Lottery , also known as the World Wrestling Entertainment ( WWE ) Draft , is a device used to provide new brand competition and to refreshen the promotion 's rosters .