If I were to add a 'prediction' for Tyler Toffoli to my season stat tracking chart it would read like this:
GP: 76 - G: 18 - A: 21 - P: 38
That said, he put up those stats on an LA team which hasn't exactly been an offensive juggernaut over the 3-year span that I take my averages from. For context, the LA Kings averaged 2.43, 2.89 & 2.43 goals for per game versus league averages of 3.01, 2.97 & 2.77 over that same span. While it's not a given that he'd have produced more on a team with a better offence it seems likely that his 'predicted stats' are deflated compared to where they'd have been if he played on a team closer to the average. All that aside, we're getting a player with a career-high of 31 g - 27 p - 58 p and who's generally been a mid 20 - 20 - 40 type second-line player who shoots at a 10% rate and chip in on the PP, while being a positive possession player who gets a 60/40 split of zone starts.
Assuming Boeser comes back for the playoffs Toffoli also gives us a lot more flexibility in who plays RW on our top three lines.
If he fits I think he's the type of player you make an effort to bring back as more than a rental.