MMOEXP: That allows you to play back Madden 25 games
Luckily, leagues don't have to deal with the Madden 25 coins players who do not play their games. The commissioner of the league can remove those players, or even introduce new players into the league in midseason. (It isn't yet clear if the addition of new players in this manner dynamically adds each team's schedule to accommodate new players, however that appears as the sole method this can work.) Naturally, the stats of every game will be recorded, and players can look up league leader statistics (though only the per-game stats are relevant because of the reason earlier).
This is the good news. But, as it's the very first time when EA has officially approved online leagues, there's going to be some restrictions. For starters, online leagues are limited to one season. It is likely that this will be expanded with subsequent versions of Madden however, the outcome for this season could be that only online leagues that are drafted by fantasy players will be able to compete.
Furthermore there are only human-controlled teams permitted, no CPU teams are allowed. It's a bit disappointing since now only 32 players will be required for a real-time experience, however, very few players online look at playing a computer-controlled opponent. If there are enough passionate Dolphins fans this shouldn't be the issue of filling every squad, if this is an issue that you are unable to resolve.
The system of trading for online leagues will be restricted as only one-for one trades will be allowed (that means you will not be able to exchange several players and only get one exchange). This issue is possible to circumvent, provided the parties agree to make their plans explicit to the rest the league. For example two parties could sign an all-for-one agreement or one of them could simply let an additional player go with the agreement that he will get signed on by the second party.A two-for-2 deal can be made by doing two one-for-one deals. Additionally, because of the flexible schedule, the players who trade must have played the same amount of games. If not, you may have the situation wherein a player is able to play cheap Mut 25 coins all season long together with Randy Moss and then trades the player to another to be used in the future.