He simply would streamline some product lines. Like:
The Ipads - The Ipad (New One released in March), then release 3 models Ipad Pro (Mini, Ipad and Big One).
Macbook (pro) - Drop the air and have 4 different models (Macbook 2 Models, the current one and a thicker version) and MacBook Pro 13" and 15".
The rest we would probably remove some older models.
But also we are saying this, but we don't know how the process of decision and development is inside of Apple. We know now that they hit roadblock with the Mac Pro, they perhaps tested with different GPUs and CPUs and came the conclusion inside the case things would become too hot. Development of Macbook pro was delayed, because they were testing that a touchscreen is viable. These things take time.
I for one anxiously waiting for the new iMac and finally owned an iMac.