I really wouldn't say unless I looked more deeply at these.
The fact that wheat has been trading at record prices means either wheat just became the new oil in terms of continued price inflation, or else it's just going to come down again. As a significant factor in wheat price growth has been bad weather and harvest over this year - an El Nino related year - that means I would expect fewer issues with wheat prices next year when harvests should be better served.
The push influence on wheat prices is whether the biofuels industry will continue to put the squeeze on competition for supplies, IMO.
Relating to corn, because of expected better harvest next year, and unlikely scenario of people moving from wheat products to corn products, my personal thoughts are that there are no major pressures for growth in the price of corn.
As for cotton - afraid no idea on that as not really covered it in detail, but if it's seen price rises recently due to this years bad weather, I'll therefore think as above that prices wouldn't see the same upward pressure.
Consumer demand from China and India as the main growth engine, but I'm under the impression that I've read of a slight slowing of the Chinese economy, so I wouldn't call it a good bet personally.
I posted here months ago that I expected oil to continue to rise, and I really don't see any real downward pressures on oil prices this side of a US presidential election (which may change policy on the MiddleEast), but I'm not expecting so much growth over the next 2 years - maybe around $117/barrel after 18-24 months, presuming there's no significant slowdown in demand that can bring oil demand closer in line with surplus supplies. At present there remains a series shortage in refinery availability, so IMO it's not crude that you'll want to watch the price on as much as refined oil products.
I also think YHOO remains one of the most underpriced stocks in internet services (my main background), and GOOG the most over-priced - but these are rational decisions, and the market is more interested in herd mentality which will determine ultimately if YHOO goes strong or GOOG falls.
2c.
