On Wednesday, Tavares revealed the nature of the injury, how serious it felt versus how bad it actually was and given what he had to say, he's likely a go for the Leafs on Thursday against the Sharks.
Tavares stated that (thankfully) it "wasn't as bad as it looked" and that the team doctor had commented that the area that the puck hit had no muscle, just nerves, so when he was hit, it just sort of shut down his leg and didn't allow him to put any weight on it. Normally when a player is hit with the puck, it hurts, but they can still move the leg.