We need more Marshal Yanda's, Tyron Smith's, Brandon Linder's, Brandon Brooks's, Zach Martin's & Shaq Mason's.
I agree we need more aggressive badass lineman who will take on the leadership role on the OL, but Incognito is just a dirty player & a POS.
You need smart, strong & mean (on the field) with your OL. Like
@jurrea29 mentioned earlier, Larry Allen was the toughest, strongest, meanest SOB ever on that field, you did not want him coming your way if you were a Defender because he was moving your *** whether you wanted to go or not, literally the greatest OL in NFL history imo. But off the field he was calm, quiet & reserved, and an all around great person.
Same with Jonathan Ogden, Giant of man with other worldly strength, tough as ****, would literally rag doll DE's tossing them around like bags of rice, could block anybody in front of him. But off the field, gentle giant that was a pure jokester,
wouldn't harm a fly, extremely high character great person.