Scott, it's Greg. Maybe I'll start at a high level and then Drew or BJ will add in some color, I'm sure. Just kind of taking a step back, we've accomplished quite a bit here in 2025, strengthen the airline. We're going to build on those accomplishments in 2026. So as I think about the margin improvement for 2026, and if you break it into 3 or 4 areas: one, the TRASM tailwinds, which at a high level, with flattish capacity, that should also obviously help on the unit rev side, but also flying a higher percentage of peak days, right, versus off-peak helpful. The commercial initiatives that we've been talking about all year, Allegion Extra, Navitaire are larger contribution next year than in '26 than this year. Loyalty contributions are exceeding revenue growth. Drew may want to hit some more on the TRASM front there. But on the cost side, just BJ and team, they've gone through a couple of paths into the budget. So while we're not final, we're in the, I guess, mid-innings of it. And I think the costs have come in to a point where it gives at least us confidence today in the area that we can control on the cost side that we can keep those to a point at which if all else being equal on the demand side or the revenue side that we'd be able to see margin expansion. The MAX performance, we talked a lot about that. 20% of our ASMs next year will be flown on the MAX. To kind of frame that and the benefits we get from a fuel perspective, the ASMs per gallon on a MAX are just over 100, like 105, I want to say, versus the A320 series is closer to 80. So, call it about a 30% benefit in that regard with the same ownership cost. So that, and then coupled with all the technology initiatives and just continuing to get better, drive more productivity and efficiency, our plan now has margin expansion next year, and we think we can build off of that. All right. Drew, BJ?