Thought I would chime in here. I haven't tested this tactic a full season by myself yet - only tested in my testing league.
This tactic has came out top of my results for me. Always test tactics with Wolves (mid table Championship side), tactics in 3 slots, select my best 11 then set AssMan to pick same team where possible and use same tactics. Finished the Championship season in 1st place with 100 points, a good amount more than any other tactic I have tested and I've tested a lot.
Looking forward to using this in a proper save and watching how it plays and tinkering a bit. Impressed already.