I believe he was talking about the front or rear skid plates not the center. But, having a center skid is also a great idea. Like you said, extra TVP bracing and also added protection for the brakes and reverse if you have it. As far as for the front or rear skid, I don't think it will make that much of a diffence as far as flex wise, but I could be wrong. It may or will add a little more weight to the truck but will also give you a little bit more protection in that area. For example, if you decide to sneak onto a construction site to run your truck and it just so happens that you take a jump and end up landing on a piece of conduit that's smashed on one end (looks like a point with sharp edges), a piece of rebar that's been cut at an angle (1/2 in. diameter or bigger), or a piece of metal duct work (which I know about cuz that's my job). And out of the whole area of the truck that you can hit it with is the hump under the ring gear on your diff. Even though the plastic is decently thick, any of those three projections will slice right through your plastic skid. Just some in put for you to think about.