I don´t think Gasquet will have similar year that Soderling or Berdych had. I would rather compare him to last year Fish. Berdych and Soderling just had those season far far better than anybody was expecting and reached final of major-slam. Gasquet is very talented player, and there were big expectations about his career in France, many years ago, than that drug issue and those things were too much for him too handle. How i said i will compare him to last year Fish - Gasquet will probably have great ranking, in form very dangerous but not slam contender or finalist. Yes in Wimbledon he can do well, but still i can´t see him making final with Roger, Rafa, Nole, both Andies. He has nice touch, i like his volleys, but he lack a firepower - that´s what made Berdych and Soderling so good in those seasons, they were able to serve hard, hit powerfull forehands and so on, but Gasquet is talented player, nice to watch, but he is not strongest guy physically out there and that is the most important factor in mens tennis.
Gasquet can definitely beat those three guys on grass, no doubt in my mind
Grass is hardly Djoker's best surface(he has yet to even win a title on grass) and Roddick is on a huge decline.
Murray is very good on grass and probably the better U-25 grass court player after Nadal but he is definitely beatable.
Federer is getting older and older and Nadal is looking weaker than before so there is definitely some place for other guys to make a move at Wimbledon in the next few years.
Gasquet lacks firepower?? How would you call his BH on grass?? Ask Murray or Roddick if Gasquet lacked firepower when they played him and they will laugh at you.
He lacks fitness and some mental toughness(the two being correlated actually as proved by Nadal and the Djoker),i'll give you that.