Not yet. All we got was a tease by the Laval Rocket twitter:
Listening to the Basu/Godin podcast and they're saying that the Canadiens don't know when he will come over, it should be early in the week.
He will clearly get practice time before getting into the game. Laval plays tomorrow, but their next game is next Friday. So they have a week of practices. They have a 3-in-3 (2 x vs. Belleville and 1 x vs. Toronto). And they guessed that Reinbacher might not be in the line-up for all 3 games, but they think he will get in the line-up at some point next weekend.