That is OK in theory but not so in practice. The last thing we need to do is use a lottery pick on a PF two years in a row. We did it on SG for two years prior to drafting WCS and that has worked out magnificently for us!
The issue is that when you draft talent in the same position two years in a row, the. You give no room for either of them to develop properly. Especially if you are a team that is not inthe process of stock piling young talent in a major rebuild.
If anything, Collison incident and Rondo's free agency has just about convinced me that we will be drafting a PG and if Dunn is not there, I would not be surprised at all if the commisioner calls out that the Kings are drafting Baldwin.
Your approach is perfectly fine while you are in the process of searching for the franchise player. Once you find him, then you draft on the basis of talent but also how that fits in with the rest of your roster going forward and especially around your franchise player or players.
If we didn't draft WCS, I would be opent to the idea of Chriss but since we drafted the side kick for Cousins last year we need to address other areas. Your idea of having 3 big as you suggested js fine until you get to the point of having to pay all 3 of them serious money which becomes financially unfeasable. You keep 2 and go hunting for a cheaper 3rd option to come off the bench.
As I said previously, I think Chriss will fly up the draft board the closer we get to the draft and I would think Phoenix, possibly Minnesota and Denver will likely give him very strong consoderation at their picks. I wouldn't rule Boston out either especially if Bender is going to stay in Europe for a few years.