The bigger news from those same sources: UCLA is now Grimble's leader.
The 6-5, 245-pound Grimble, who is ranked the #1 tight end prospect in the nation by Scout.com, is verbally committed to USC. The recent news of Pete Carroll's departure from USC has opened up Grimble's recruitment, according to sources, and UCLA, which was a school he liked early on, now has re-emerged.
This weekend is UCLA's biggest recruiting weekend, with many committed and un-committed players taking their official visits to Westwoods.
Grimble's visit makes it that much bigger.