1...If a real life player gets injured for a short time or long term, or sent down to the minors, is his card still playable If I had chose him? yes
Does his card change to a 6 injury then? Probably, but sometimes it takes a while
2...Will there card still be the same the rest of the season if he goes down all year? I know the cards change daily but is there any tips anyone has in general I need to know about? yes if he's not on the 40-man roster
A more complete set of questions and answers can be found here:
https://365.strat-o-matic.com/help/rule ... eballdaily