I'm thinking about trading for him, how concerned should I be with a suspension?
I don't think the suspensions, if they even get to that point, are going to really have an affect on this year. That being said, just know Cabrera isn't going to continue hitting for this high of a batting average.
I'm concerned because you are never going to know when the suspension could be handed down. He'd be suspended for 50 games. So you'd only have half of the remaining season of where he would be active.