Lessons through four practices

With OU out this week for spring break, here's what we've learned so far

Updated: March 17, 2013, 10:41 PM ET
By Jake Trotter | SoonerNation
NORMAN, Okla. -- With three new assistant coaches and a host of departed starters, Oklahoma entered spring ball with a litany of questions. Through just four practices -- just two with pads -- and no scrimmage, most of those questions remain as the team takes this week off for spring break.

That, however, doesn't mean we've learned nothing. Notably, these five things: