Tua Tagovailoa is on track to clear the NFL's concussion protocol by Friday, which would allow him to return to action for the Miami Dolphins in their upcoming game against the Arizona Cardinals. After a full practice session, he is expected to be activated from IR, providing a significant boost to the Dolphins' offense. The team's performance has suffered in his absence, averaging only 10 points per game.

• Tua Tagovailoa is expected to return to play after clearing concussion protocol.
• His return could significantly improve the Dolphins' offensive performance.
• The Dolphins have struggled offensively in his absence.