They are much smaller than lineman. Our safeties were often playing at the line of scrimmage and relied on to make the tackle, where linebackers traditionally make those plays. In the 3-3-5, our LB were plugging gaps to funnel the ball carrier to the downhill safety or corner.
It was just funny that you said "not really harm's way" and then proceeded to describe the exact definition of harm's way: a position of danger, risk, or potential injury.
Again, like, that's just football. Everyone takes hits. A lot. We've had
a ton of LB injuries too over the years, to go with the safeties, but plugging up holes and otherwise just standing in coverage isn't quite as dangerous, right?
"Traditionally" is carrying a lot of weight here, as I said in this:
Definitely, at least the way football is nowadays. It's the natural result of putting more nickel-type personnel on the field way more often. That's not going away any time soon; to me, that says more load management at the position(s) is needed.
This problem is not at all unique to our stack scheme and it's not going away. Same issue in 3-2-6/dime schemes, same issue with 4-2-5, same issue with 4-3 or 3-4 in cases where a safety is subbed in for one of the LBs. It's the gradual change to more DBs being on the field, but someone still has to be responsible for taking the brunt of the frontal load. That's these guys, in any of those schemes. We
have to put lighter guys in that position so they can cover both run and pass well.
I haven't seen a concrete answer from the staff yet (maybe I just missed it), but my guess based on how they rebuilt the D roster is that we're looking at a 4-2-5 base coming up. The SS in that scheme is doing practically the same job that he does in 3-3, so if you thought that was putting them in harm's way, I've got some bad news for you. It's coming again in very similar fashion.