Could an argument be made that since winning the FA cup got us into this, it is sort of an extension of this season and so could be used as a loophole for club to use 21/22 credits? Feels like a bit of a stretch even typing that though so I doubt it.
2019 community shield was all based off league credits I think so will they do the same for this or use FA cup since winning that is why we're here this time? (Plus might have been difficult in 2019 since I think we went out in the first round)
My guess is maybe everyone with 3 of Everton (H), Shrewsbury (A), Shrewsbury (H), Chelsea (A) will be guaranteed and the those with 2 into a ballot maybe?