The point about ensuring stats is well documented & taken.
But, to be so bold to suggest some applicants on the waitlist shouldn't even be considered or are "unfairly" accepted/ranked, etc is a pretty serious allegation to make against a school. My understanding is the waitlist is continuously revisited to account for all specifics of the students they're admitting: i.e. male/female, obviously academic & non-academic stats, background, discipline of study, etc. Otherwise, they wouldn't have an even representation of all of these areas, which is an area of importance for any decent school.
So, I'm curious to understand how you know any of these things you're noting. *If* you are correct, TRU & all of us have a much bigger problem than just admissions. They'd be a terrible school with no legitimacy, and right now, they certainly don't have that reputation. Regardless, congratulations on your acceptance!