[Abolishing] Parking minimums, in the spirit of the law, is intended to bring folks closer to transit (and either have those folks who live in high-dense areas live a car or car-lite atmosphere). That said, this would reduce the need for feeders since (1) parking is deprioritized in favor for housing; (2) more formal Transportation Demand Strategies can be levied, including city garage rentals as part of an un/bundling; and (3) it wouldn't preclude the park-and-ride model that the BNSF feeders would have, but a foci on more frequent service like Pulse or Jump be preferred.
The late, great Donald Shoup would be proud.