I do a DCF & MVA based on the NOPLAT & WACC that IMF-Bentham has maintained through 2010 to 2016. i.e. established metrics.
With the model I can manipulate the litigation expectation for 4 year outwards, whereafter the model assumes investment equates with NOPAT to perpetuity.
Assuming no growth AT ALL for the 4 years, my valuation comes in at about $2.45 to $2.22