Can't remember where I saw it, but a month or so ago, I saw an interview of Manek where he was asked what his height was and he said something like he was over 6'8 and over 6'9 in shoes. If this is true, then he is plenty tall enough to play inside in college.
I have posted on here before that I think he is going to be really good. I have seen him play several times. Caveat: I'm no expert and incorrectly predicted on a kid. But, he is goofy long, athletic, can really shoot the ball from beyond the 3 line the entire 180 degree arc, and has exceptional handles for a big. He also is really savvy and knows how to play. You can tell he grew up getting beat on by an older brother. Nobody but me seems to think he is going to be special, so maybe he isn't as good as I think. But, I think he is not just going to be good, but be really special. JMO.
He is a beanpole though.