If resource remains a challenge, then it is easy to back this up with external support which comes hand in hand with a portfolio management framework and software. The cost is of this more than pays for itself when you consider the loss ratio improvements that are made (typically in the region of 2 – 5% pts). Troubleshooting individual portfolios is often a very successful process to undertake on more problematical schemes – the actions identified coupled with the implementation and monitoring plan can deliver double digit improvements.
Portfolio management is a process, not a one-off event, therefore an additional benefit of having the external expertise on hand is to support that continuous process. When you combine with this the focus an external partner can bring in analysing and delivering the insight across the full breadth of a portfolio (financial, underwriting, operational or otherwise), you have a very powerful and value enhancing tool.
The moral of the story is that portfolios don’t regulate the temperature themselves. They require constant analysis and adjustments to ensure they don’t reach boiling point. So, whatever you do, however you do it, don’t become the unfortunate frog!