Riverside, like I said, I hope that he does pitch well this season. But just because he is young, doesn't mean that he will be great. Just look at Mark Prior, and especially Kerry Wood. They both showed signs of greatness, both are young, but chances are they will not be great again (though Prior has a chance).
Hammer, I am not a pessimist, nor do I bash guys like Wells, Curt, Foulke like you mentioned. I am just trying to be a realist because there are so many unknowns with Beckett. To name: It's a lot different pitching in Boston than Miami (weather, attention, media), he has had injury problems (blisters, shoulder). Maybe I am just not as optimistic about him because I haven't seen him pitch too often.
Lastly, I am not trying to piss everyone off everytime I comment in a Beckett thread, I am just trying to be a devil's advocate so that all us Sox fans don't keep sucking each other off about our team constantly. Especially since we have apparently scared away most of the people that didn't agree with us (like what happened to all those BH guys, Rivernator?).