I would hope PMO are sitting around 30p before the RI figure is announced, That would be position existing shareholders far better and actually make it more attractive to take up the offer in full. I'm sure they will manipulate it towards that.
PMO are worth considerably more than the current market cap, I would say even with the debt the company is still worth 50p per share of anyone 's money. Zama is Probably worth that on its own to be honest.