"I learned a lot and had a lot of fun during the visit. My favorite part was going to the team meetings because you can see how the team prepares for a game," said Wallace.
The 5-star defender also got a chance to sit down and talk with the Trojans coaching staff to better see how he would fit into their defense.
"I got along great with the coaches. I spoke mostly with coach Joe Barry (linebackers coach) and he told me how they are really in need for linebackers right now. We also talked about how I would fit into their defense because they run a similar defense to the one my high school runs now."
Wallace had a great time during his USC visit, but was it enough to put the Trojans on top for his services?
"I like USC a lot, they have a lot of tradition and are a linebacker U school. The only thing I didn't like is how they are in trouble and can't play in bowl games and stuff. They are up there for me but Oregon is still my top school."
Wallace is Scout.com's number six-ranked linebacker in the nation.