Kane is a no-brainer, but Khali is an interesting choice that I could go either way on, given that some other people more deserving than him have yet to be inducted.
On the one hand, yeah Khali was pretty foul in the ring and his promo skills were non-existent. On the other, he made a pretty big impact in his first few years with the company, had a solid spot for over half a decade afterwards as a comedy act, and is a pretty big deal in India. So I dunno, there are better and worse people to induct than Khali, and probably lesser people already in.