Pick #100 O'Brien is gonna be an in the box safety/LB in dime situations. If he lines up in the slot he will be covering TEs, not WRs like Fuller will guard when he lines up in the slot. O'Brien is also a superb special teams player.
Berry can play anywhere as a safety which is a big advantage with our D
Sorensen played different spots as a Safety in 2016, but was a box safety a lot in passing situations
Sorensen could be expendable right now. He's the backup SS. Murray and Golden are FS. Not sure if McQuay is good enough to be the 4th safety on the roster come GameDay. If we cut Sorensen, I'd be fine (saves 2.3M for the Cap). Chiefs have to decide if Berry got hurt for few games, is there someone on our roster who could be better than Sorensen at filling in.