Harvin misses another day of practice

Receiver Percy Harvin missed practice Wednesday to undergo an MRI on his injured heel.

Harvin also missed Monday's practice and is currently in a boot.

Harvin suffered from tendinitis last season that began in his Achilles and then spread to his knee.

Whether the two injuries are related is unknown. UF coach Urban Meyer said he could miss the remainder of spring drills, but is expected to be ready to go in the fall.