Bermuda sod yard. It has some bare areas as well as some thin areas. I was talking to one associate about overseeding and he said wait till it was good and hot and do it, but was talking to the guys at Lesco today and they were saying not to, but to get pieces of sod and lay them in. The reason being that the sod is probably a hybrid and I may get the wrong seed. If I find out what type of hybrid the sod is will this be a huge issue, or should I even worry about it at all?