I think this is all setting-up information, because the trial looks to be going into some kind of jail sentence and Pistorius team appear to be trying everything to delay or stop jail time.
My guess, he may fire part or all of his defense team, this could buy another 2-3 months.
If given a conviction he will lodge multiple appeals at the end of this trial, which may allow 1-2 years, on bail.
If jailed, he will press for the 'urgent' medical need for surgery and recuperation for stump pain/dislodgement etc. and ask for more time in hospital/recovery confinement as per referrals from well known doctors.
This is why Dr Gerald Versfeld is relevant for his long-term defense/confinement plan.