It's a very entertaining clip, and it's good to see the team seems to be pretty loose, but I wouldn't take anything at all from those clips about how good of a basketball player Lard is. Youtube clips of actual games would give you a lot more info.
Probably 90% of guys in college basketball that are as tall as Lard will be able to do exactly what he's doing in those practice clips. He's just throwing down uncontested dunks and hitting a few 15 foot jumpers.
I am really excited about having him and Young the next 3 years together though. Add in Wigginton and Lewis, and a Weiler-Babb, who I think is going to take his game to the next level now that he'll be "the man", and I think we'll have a very fun team to watch at least.
Tough to say if they'll be good enough to make the NCAA's next year, that might be too much to ask, but it will be exciting to watch these guys all develop.