The San Francisco 49ers' switch from a Robert Saleh defense to a Raheem Morris defense could end up being very notable. Saleh has a very specific way of playing, and Morris might be a little more versatile. The differences could be highlighted in the team's selection of Texas Tech edge rusher Romello Height in the third round of the 2026 NFL draft.  San Francisco 49ers drafting Romello Height speaks to a scheme change on defense Never is a strong word, but it is fair to say that the 49ers never would have drafted Height under Saleh. He is not a scheme fit or his type of rusher. Height is a little undersized, at 240 pounds. He had a lot of his pass-rushing snaps standing up, which Saleh would never do with wide-9 front looks. Also, Height would drop into coverage at times.  Height dropped back into coverage 46 times last year and has 133 coverage snaps over the course of his career, per PFF .…