>>5981991No it will not. The edges are sloppy and dry because they are applied dry and haphazardly over canvas. To make it worse this treatment is not even consistent as there are edges where the paint has been smudged around over wet paint, creating a chalky or muddy wet on wet look, and the thickness of paint is inconsistent without any system that governs it.
>>5981954Bad idea and does not address the issue which is mostly in aplication. It will just have a layer of pure oil which is weak, likely to create textural issues, and more likely to brown. Oiling out is a stupid modern painting meme that teachers repeat because they do not know about the materials and consequences, and because most artists today use paint that are more likely to dry looking dull.