Hello there, I was in process of wireframing and really thought that it would be a really great idea if, in the shapes icon, we have a “wireframe square” to create automatically squares with those 2 lines doing an X.

I think that other programs like InDesign have this feature, but I think it would be really useful in Figma as we also diagram a lot in this program.

Another idea is that, in the fill options add another one with those two lines. This way we could easily change this fill with an image while doing the high fidelity or final design.

Here an idea about this concept.