I honestly think he can and i would love to see it. If he stays fit for a very long time then there is no reason why he cannot. Remeber, he was close to making the wimbledon semifinals, perhaps the closest he will get to making the wimbledon final ever again but i wouldn't be surprised if he made a grand slam semi next year. He has weapons (IMO, but has struggled with the slower conditions) like his BH DTL and has actually improved his serve too - which will help him out in tight games. I do however think that if he would get far in grandslams, then he would struggle with the top 5 or 6 guys in the world, but if he plays them on a bad day then who knows. So who thinks hewitt will make the top 8 next season.