If the LS is dropped, I wouldn't mind too bad. The LS isn't a very common car, and those with an lse or the 5 spd have a pretty rare car. I think it's better to be driving an LS than an all too common 5 series or audi.
If ford wanted to save the LS, they could have dropped a supercharged 4.6L in it, put 18's on it, dropped it, LSE kit and a 5 spd. Then they could be out there competing with cadillac, bmw, audi, and mercedes. I would love to see an LS like that out there in a comparison with the bmw m5, cadillac cts-v, and others like them.
Also, with ford cutting marketing, and switching to fwd, they kinda shot themselves in both their feet. I don't think it'll be easy for them to recover if sales start to decline.