Not sure if this has been suggested before.
Maps could analyzed for difficulty on a combo timeline to determine what combo guarantees you fcd the hard parts. Find the lowest difficulty section, that x combo passes for some amount of combos (25%, 50%, 75%, 90%, 100% combo for example).
You could make a simple table for every map to weight the pp/combo% they give and buff nonfcs on maps with hard parts in the middle, lower the pp nonfcs in maps with hard parts in the beginning/end give.
Maps could analyzed for difficulty on a combo timeline to determine what combo guarantees you fcd the hard parts. Find the lowest difficulty section, that x combo passes for some amount of combos (25%, 50%, 75%, 90%, 100% combo for example).
You could make a simple table for every map to weight the pp/combo% they give and buff nonfcs on maps with hard parts in the middle, lower the pp nonfcs in maps with hard parts in the beginning/end give.