cards will be reset. injuries and fitness/morale wont. thats what i hate (1 of the most) about it. no vacations in between seasons and stuff
ill say it again. an ingame day is 2 WEEKS (365/28 = 13.ABC, plus add the usual breaks and stuff). why cant they heal up faster? a dislocated shoulder doesnt take 2 months to heal (not pissed at you guys, but the engine)
advancing a level here is like unlocking the next difficulty in a game. in comparison to the higher levelled mobs, your players will be weaker (lose a star). dont get it wrong though. your quality level will remain the same, but your players can go to the next level. theres no need to rush. i suggest holding off spending the skill points til you really need them. plus they train slower the higher their star level is
got any other questions? ill be happy to answer them