There's an easy change that could be made here without the need for these stupid documents.
Three weeks could easily be shaved off the amount of time it takes to run the provincial championships.
Play the six provincial finals over two successive weekends instead of three.
Play all provincial preliminary rounds and quarter-finals over a maximum of three weeks combined.
Play all provincial semi-finals over a maximum of two weeks.
Extra-time in all provincial matches up to the finals.
If you did away with the NFL semi-finals, that leaves scope for the final to be two weeks earlier.
April 12: NFL final
April 19: NHL final
May 17 - 31 (weekends of): Provincial preliminary rounds/quarter-finals
June 7/14: Provincial semi-finals
June 21/28: Provincial finals
Rest of championship follows on from there with All-Ireland football finals on August 30.
Alternatively you can get rid of the window between the leagues and championships and just have them follow on from each other, in which case you could have the All-Ireland football final as early as August 9th.
No county championship to start before the middle of July at the earliest.
Leve minor and U-21 alone.