We bought direct for all our points specifically to be able to get into the new resorts (and because Riviera is our favorite.).
If LSL is as big as planned (900 rooms, IIRC?) then we should be able to get in there at the high point view rooms at seven months.
They really would have to nail the amenities and plus up the transportation to get us to think about buying. Our Riviera and Poly points cover us into our 90s and beyond, so no need for additional years.
If we hadn’t bought in already, we’d be considering it, but we’re totally spoiled with the Skyliner and dedicated buses at Riviera.