Sho_Nuff82
Member
Lucasfilm doesn't make toys (though Disney does - see below), or even design them. Hasbro and other licensees do, and as long as Lucasfilm approves the designs passed their way they're fine, meaning Hasbro generally does what they want.
Meanwhile, Disney-produced toy lines actually had plenty of Rey figures. Hasbro produces more though, and (Disney Infinity aside) is sold in more places.
Lego is also an example of a licensee with plenty of Rey.
But your last two paragraphs are in direct contrast with a Lucasfilm and/or Disney mandate that there be less Rey. Sounds like Hasbro dropping the ball.