I've got a feeling, but I'm not certain, that they can't do that due to licensing issues. Don't quote me on this, but I think for example because they do not have the full Premier League license, realising monthly updates with all the current BPL data might be a breach of that in some way. Would be a nice touch though, but because of the above and factoring in the potential effort of adding all the extra injuries etc., I can't see it happening. Best thing to do is to keep it in the virtual universe and just holiday to a certain point in the season, and add a new user as manager of a struggling club of your choice.My main addition to FM would be updates of the leagues and start a save mid-season.
For example, when I get bored of a save I want to start a new one. I feel it would be awesome if FM released monthly updates of the leagues based on real life so I can start a new save in January for example with a team that might be struggling IRL. This would be better rather than starting all over again back in July.
These updates should only go up to the end of the season otherwise people wont buy the new one.