Tagovailoa (concussion) was a limited practice participant Wednesday, David Furones of the South Florida Sun Sentinel reports.
The Dolphins designated Tagovailoa for return from injured reserve earlier Wednesday and reportedly expect him to clear concussion protocol before Sunday's game against Arizona. He'll likely upgrade to full participation Thursday or Friday, and Furones notes that Tagovailoa looked sharp during Wednesday's practice, his first since he suffered his fourth documented concussion in five years in the Dolphins' Sept. 12 loss to the Bills.