Player Selection
This is hugely important. In a perfect world to make the best use of any tactic you need players that are up for it and are physically capable of lasting the 90+ minutes. Therefore, you need players that have a strong baseline of the following attributes - determination, anticipation, decisions, teamwork, work rate, stamina, acceleration, pace, natural fitness. A filter for this can be found here - Baseline player filter
https://www.dropbox.com/sh/bviukortppqgsjl/AAA0P_-aCgrM9mMvMV5QYvJxa?dl=0
Obviously signing young players is preferable for development and reselling and also there are attributes for each position that are desirable as well, but ideally you want your baseline for those main stats to be above the average of your competitors in the competitions you are in in order to have any chance. A more detailed explanation of attributes can be found at the following link - Player attributes
https://www.passion4fm.com/football-manager-player-attributes/
Player management is also important. Do not holiday between games, deal with player concerns and rotate and keep healthy players in the side at all times. Do not play a player if they are below 90% condition and substitute any injured or mildly injured players immediately. Likewise, if you can substitute any player going into the red zone of 50% condition. The stronger the baseline of the players, the less likely they will tire. I generally would never play a player with determination below 12/13 if I can help it at any level in the game. Determination is the one key stat I always put above others.
How the tactic works
The tactic is built around the concept that crosses into the box, the subsequent rebounds and percentage chances created, will lead to goals. The below graphic explains how a traditional 442 gets it done. My only change is that I wanted the wide midfielders to cut inside more and run at the defenders as I had noticed in testing this caused absolute havoc when it occurred. The central midfielders are assigned as deep lying play makers but in this role they replicate the work of box to box midfielders. Otherwise the ethos of a classic 90's 442 is maintained.
Steve Grieve wrote a great article on the 442 and it helped me alot when researching this. Feel free to give it a read if you want to know more - 90's 442 Explained
https://90minutecynic.com/stevie-grieve-on-tactics-the-4-4-2/
Using the tactic
This is always what I get asked and here is a detailed explanation of how. Plug it in and play. If a player gets booked early on take off hard tackling. If they give up a freekick or are injured as well shortly after - sub them. Any players with injuries, even slight, sub them. If you get a player sent off, take off a forward and place one in the centre, same roles and player instructions, just move the icon.
In terms of instructions pre-halftime and post game I generally say nothing before the game or “I expect to keep this good run going”, if things are not going well or we are underdogs i'll every 15 minutes "Demand More" as a shout. At halftime i'd go assertive "I'm far from pleased with what I just saw from this team" if only up by two goals and aggressive "I'm far from pleased with what I just saw from this team" at halftime if only drawing or one goal up. If three goals up at halftime and/or after a win, i'd praise the team. For a more detailed explanation on team talks and shouts -
https://www.guidetofm.com/match-day/team-talks/
There is no exploits, let the AI assign players for roles. There are no set set piece takers apart from throw in takers DL left and DR right. I would advise maybe ML left corners and MR right corners as that is what my testing used. As it stands, I am getting goals from across set pieces, not a ridiculous amount though and thankfully I am defending them in the main as well.
The set pieces alone can be downloaded here, all I ask is that if someone is going to put them into their own tactic that they have them set up as the screenshots below demonstrate and that you credit myself and this thread when doing so.
Set Pieces -
https://www.dropbox.com/sh/7jq8vsa4x8gm9nv/AAAQ2a43pKxcbMLTWR5vLFmda?dl=0