Never skip leg day is what everyone says but hardly people follow. It's leg workout and development that separates men from boys. You gotta squat, lunge and do extensions to build those quads but definitely not do endless amount sets and reps but train with lot of intensity.
Do high reps with 2 to 3 sets including warm up. I do leg press, squats and leg extension in one of the leg day and next week I switch it with hamstring exercise instead of leg extension.
Do give it a try and let me know.