This is the second thread you have made with negaive things about a player, lol.
As far as Ronnie goes, I'm not worried, they are normal "injuries" for a RB. I played RB from Pop-Warner up through high school and I got my hand caught in a facemask more than a few times, and I have tweaked my groin a few times too. I lucked out with the hammies, but I had plenty of other bumps and bruises to make up for it. As a RB you are pretty much GARUNTEED to get hit every play of the game. The best plays for you (body-health-wise) are pass plays when you stay at home to block, because you don't get tackled, but some blocks are pretty hard on the body too, lol. But every other play you get hit. On play-action, you get hit as a decoy, and running the ball you obviously get hit. They take more punishment, IMO, than any other position. QBs don't get hit every play (unless their line doesn't exist, lol), WRs don't, LBs and DBs may not make a tackle every play so they aren't taking punishment every down. The only other positions that are comparable in terms of contact are linemen on both sides. Now I never played line so IDK exactly what it;s liek, but to me it would seem that it isn't AS bad as a RB because they start off close to each other and they are blocking, not tackling each other, where a RB gets hit from guys with running starts most of the time.
Long story short, lol, Ronnie's injuries aren't serious, nor are they out of the norm, so no, I'm not worried.