They worked on huge franchises, often at high positions of respected companies. Let's not do this whole "they are lesser" because they are not well know in the gaming public. Yet, within the industry they are very notable.I just searched all of them, and there's not one notable name.
Although, I think likely your point was it's not as if they've stopped hiring - it's just difficult to deny the guy they've lost a 'star programmer' to paraphrase.
She's making headlines for a reason.
Heck, even the new Creative Director for 343 was behind the reboot of Tomb Raider, respected Lucasarts games like Republic Commando and Jedi Starfighter. People even made a huge deal out of when Lucasarts hired him back from Crystal Dynamics.