Oh definitely, he still has more than a few great seasons left. People forget just how dominant Jerry Rice was over a consistent period of time. Megatron is bigger and stronger and benefits from easier rules, so I think he'll continue to do well.
We have so many good pieces, they just haven't been taken advantage of, and the playcalling continues to be puzzling. I'm not one of those "throw it to Calvin all day" guys...but last Sunday, in the snow, with defenders unable to see/tackle well...throw it to Calvin all day. Yet we only threw to him 5 times. I just don't get it.