Interesting links:
BMW participation in GTLM in 2021 in question if the grids do not get reinforced after Porsche drop out.
https://www.motorsport.com/imsa/news...aign=widget-22
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DPI drivers not fans of LMP3 being on the grid I think. They are not alone.
https://www.motorsport.com/imsa/news...aign=widget-22