While the new career mode features have been in previous games, this is certainly a bigger overhaul than anyone expected. I find the XP building and the strategy of resting and recovering players very interesting. I would like the AI to follow it to the letter as there can be many inconsistencies with transfer destinations and simulating. I find it a bit annoying that a player may never leave their club nor go to a rival. It does happen but should be a rarity. Worse is the number of British players going off to random South American clubs.