To test the procedure, I first made a block with neutral background and fabric with dots. I followed her directions except I had smaller pieces of fabric so did not have four of all the fabrics.
Even though I tried to mixed things up, it's interesting that the pink and brown stayed together - and they even ended up being next to the center square.
I think her quilt should end up being very pretty. I've lost count on how many mint, Kelly or navy blocks she is getting but seemed she has a few of each of the colors.