Backpacker - saw your comment about holding off for a substantial time in that other thread.
Further to what one other poster commented, this also seems to me a bizarre solution to a late landing clearance.
Have been in similar situations before on very long runways with commercial traffic ahead & behind.
Why don't you either reduce to min app speed (if nothing fast behind) or ask to "land long" & fly a standard (...even fast) approach but aiming further down the park??
As you state, seems a pretty vulnerable place to be, especially in a gusty crosswind, in the flare, visibility restricted, low & slow above the tarmac...
Just thinking, would be even less clever in a taildragger...