Yeah, Samantha is working over at L-Corp. I don't know if she's the head--maybe chief financial officer. Her job has something to do with finances. Strange that one Samantha passes from the Arrowverse while another rises. Maybe it's a Berlanti-Kreisberg rule: there must always be a Samantha.
Lena may not have a sexual interest in Kara, but clearly some deep attraction's there, even if it's platonic. It's unfortunate that the cast dismissed the L-word out of hand at SDCC. Not that I support the haters that went after them for their casual kibitzing. But I think it's cool to have characters we wonder about and we don't have all the answers. We should be allowed to muse about all the possible reasons why Lena is so obsessed with Kara.
I find it strange everyone knows Mon-El and Kara were dating. I thought she was dating his secret identity. It seems strange that an alien super-being would pick some random chick to start dating as soon as he came to Earth. But I guess Lena considers Kara such a star in the universe that it doesn't surprise her when men will fly across the galaxy for the chance to worship at her feet.