The Board can input a rule about this.
For manage tournament in 2nd week of GS, only managers with more experience. Because are tournaments hard for the manager.
We are following inexperience managers closely, so that would solve it. If there are enough managers, your idea would be good, but sometimes it is difficult to find managers!
And, can simplify rule about players out of GS.
For me, only one rule will facilitate for all.
Only players OUT until QF of GS, can play CH in next week.
Remember this for the off-season discussion! I do like the rules we have now!