See, i don’t think Salmond’s comments, which he only made long after he left and after they’d fallen out, show him in a good light at all.
He chose Nicola Sturgeon as his running mate when he wanted back in. He knew that if the strategy was successful she’d be party leader temporarily while he changed from MP to MSP. Peter Murrell was CEO then. So it was a perfectly fine set up according to Alex Salmond while it suited him.
He also had her as his deputy and basically mentored her to be the next leader. Yet during that spell he put nothing in place to protect the party. Nor use his level of popularity and power to displace Murrell (the party leader cannot sack/get rid of the CEO as far as I can see - they are not actually in sole charge of everything).
Nor did he notice Murrell, who he’d known for many years longer than NS, thieving on his watch