Self-provision fibre optic links now - lots of spare bandwidth, and wait for LTE|4G, then attempt to leapfrog in front of both Vodacom and MTN.
Judging from the timetable that one can expect for LTE/4G to take for its first rollouts around the globe, which is expected to happen before 2010 (from what I can tell with some quick Google searches - though a good portion of salt should be taken), there is potential opportunity knocking for Cell C.
And with SEACOM to boost bandwidth supply into SA by a factor of 11 or so by the middle of next year, there really could be a case for building and developing backhaul capacity too and from there tackle the construction of a next-gen mobile network based on LTE/4G.
But being able to do something versus being able to actually afford it are two very different things. With a profit of R 321M there's no chance of them wishing to invest in a venture of R3B or so for the remainder of 2008. Positive returns on such an investment would probably only come in after another grueling 3-5 years. That's just not on the books for a company that has taken five operating years to go from the red to the black to begin with.
I think Cell C is stuck between a hard place and a rock, more than saying there's a lack of strategy. Though saying that is not wrong either. But I think it's mostly caused due to a lack of cash (which I suppose would lead back to a lack of strategy and execution, but alas), where MTN and Vodacom have both been able to out-vest Cell C by building 3G networks and backhaul capacity (costing billions), wherein they've excellently positioned themselves to expand their respective businesses further. Their mobile customer base is also nearly maxed out (the two have somewhere around 35-40M users they can call their own, from a population of close to 50M in SA - Cell C's 3.5M are peanuts to that).
At present Cell C doesn't have many options without the cash required to expand into new technology markets. But now, since they are actually profitable, perhaps they can make 2008 the year where they shovel cash, since their liabilities will now be well under control and well reduced.
Maybe they'll hit a billion bucks in profit by 2Q 2009? That would certainly kindle investor potential by then, so who knows. We'll see if their reliance on the lower income market and skipping 3G is gonna be the big payoff. A competing network based on 4G would certainly be painful for MTN/Vodacom to bear, since 3G is only really paying off dividends to them for the last year or so. Heck, maybe Cell C can turn things around afterall...