Yeah but just like the Rosen/Murray debate, it would be one step forward and two steps back. If we already have a good option at the position, why go and waste another pick to fill the same position? It's not like he flamed out. Being healthy is 50% of the equation.
If we used a high draft pick last year on these positions and they are not yet deemed complete busts, then why not address a different position to try and fill out the roster (unless of course a center happens to be BPA, which I doubt).