I find in a couple leagues that the placement of subs when multiple timers from start is not being done properly by the td's. All td's in 2x2 leagues need to be aware of help topic 2304, specificly the following point...
"In the event there is multiple timers from start where multiple players are timed out after the first ten minutes of start time the following rule will apply: Subs will be placed in order of seeding: ie Seed 4 team and Seed 5 team: The first available sub will be placed on 4th Seeded team and the second available sub will be placed on the 5th Seeded team."
(although timer is now 5 minutes, but not 10 minutes. obviously has not been amended to reflect new timer rule.)