Jim Rogers has long been one of the most influential names in the commodity world, as his insights and strategies have been well documented. His name is already attached to a number of popular commodity funds, and you can now add 5 more to that tally. Jim Rogers has teamed up with RBS to launch a slew of optimized commodity ETNs, each with a unique focus on the broad space [for more commodity ETF news and analysis subscribe to our free newsletter].