I leveled out a portion of my lawn that had a hump in it. I ended up distrubing an area about 15' wide.....and 60' long. It's loose soil, currently. I plan to do a full kill/renovation of this area in the summer (spray) and fall (overseed). But, I'd like to have a stand of grass in this area for the season. So....if I sow some fescue/rye in this area.....do I put out straw? Any advantage or disadvantage? Thanks. I'm a grass sowing newb.