I remember seeing that a while back. Teo was only 16 years old in that video and he was sparring with a prime Rigo. You can tell that Rigo wasn't trying too hard but still looking so sharp and relaxed while a young Teo actually did pretty well against a master. Part of me wonders if this could be a foreshadowing of what Shakur might look against Teo. Or perhaps Teo had picked up a lot on how to deal with a slick southpaw like Rigo and used this experience to his advantage.