$100M question: In essence, are we selecting a 10-year franchise window, choosing 3 years to twist from, and using twisted player seasons from the other 7 years?
For example:
1908-1917 Cleveland
I twist the CLE players from 1909, 1914, and 1917, but I use player seasons from 1908, 1910, 1911, 1912, 1913, 1915, and 1916 (regardless of who they played for during those seasons),