There was a lot to be gleaned from Texas' spring game last Saturday. Now these are just scripted scrimmages with vanilla schemes so it's dangerous to take too much but you can learn about how a team is doing at executing the fundamentals of their system. You can also learn what a team's basic strengths and weaknesses are and guess at what their identity will be.
Between this spring game, weekly practice reports from Inside Texas, and having watched the program closely over the last few years I've got a pretty good idea of what kind of team the Longhorns will put on the field next year. Read about it for free here.