But with the network upgrade, it also gives the company a potential strategy for getting to 4G coverage in case financial trouble bring down Clearwire.

FORBES: Sprint To Phase Out iDen Network; To Spend Up To $5B On Infrastructure Upgrades

Or, you could refine your overall strategy, prune personnel, shed unprofitable accounts, streamline procedures and upgrade systems.

FORBES: The Only New Year's Resolution That Really Matters