The New England Patriots had a pair of special guests at Wednesday’s practice: Boston Celtics coach Joe Mazzulla and his oldest son, Michael Harden. Apparently, Mike Vrabel is a big fan. “Joe’s fantastic. I appreciate him, just from the time that I got here, reaching out,” the Patriots coach said before practice Wednesday.

Mike Vrabel had a special guest in Foxboro for the seventh day of Patriots training camp on Wednesday: Boston Celtics head coach Joe Mazzulla.

Mazzulla is no stranger to borrowing things from his fellow New England teams, and that continued with a visit to a Patriots practice today.