Maybe Peter Kings main point was that the Dolphins might want to reassess how they're going to try and continue building this team. I think it's a fair suggestion to say that the fins should start doing a better job of using there picks to draft players and develop them then trade them away, since that obviously isn't working. I mean look at your best players. Surtain, Taylor, Chambers, McMichael, Thomas, Ogunleye...and if I'm correct, none of these guys were even drafted in the first round.
As awesome as Ricky played in 2002, the trade was still a big risk considering how eager the Saints were to get rid of him despite investing so much, and how few teams were wiling to bid for his services. I seem to remember the Browns being the only other team interested, but were only willing to give up one 1st rounder with no conditional pick.
As for AJ, I agree it's too early to judge him, but a 2nd rounder and a big paycheck is a lot to give up for a back up. It's not like he's a rookie or hasn't played in any games before. If AJ can't beat out Fiedler for the #1 job, I'd have to imagine that the fins front office would be at least somewhat dissapointed.