Madden NFL 23

this is a bit of an outdated guide but i hope it helps out some people

same as the rest of the FOTF achievements you’re gonna want to play the first preseason game retire and do it again.
to start go into face of the franchise and choose HB, put it on rookie difficulty and arcade game style then bump down quarter length to 1 minute. for the team selection i went with the bears since they’re the first team on the selection screen, watch the cutscene and set the goal for scoring a touchdown (which should pretty easy) once you get into the game pick any outside run and try to score as much as you can and complete as many goals as you can before the first quarter ends. by the end of the game you should have about 300-500 rep + the added 200 for just completing the game, then retire and repeat the cycle until you get to level 30.
this method will take a very long time and a lot of repetitive grinding but it is still the quickest method and way faster than doing normally.
i personally spread out the achievements to 5 days (day 1- level 13) (day 2- level 19) (day 3- level 23) (day 4- level 27) (day 5- level 30) for each day you will need to get about 15,000 rep to reach the goals which is about 15-20 cycles.
I hope this helped good luck :)