The league and the union said the concussion protocol was followed after Dolphins quarterback Tua Tagovailoa hit his head two weeks ago. But his return to that game has prompted a change in the protocol.
from NYT > Sports > N.F.L. https://ift.tt/3Jbegm5
from NYT > Sports > N.F.L. https://ift.tt/3Jbegm5