Scottish Labour used to produce giants as if they had a production line of 'em.
The problem, though, is that, with very few exceptions, those giants went to Westminster, even when devolution became a reality in 1999.
Sinc then, there have been too many Scottish Labour leaders to really establish stability in the party up here - with the reult that there is uncertainty in the Labour movement as to which direction to jump.
Sarwar, though - a Blairite - would, imho as an onlooker, be a move in the wrong direction; however, I fear that the urge to appear 'diverse' might cloud the judgement of the members somewhat, and do nothing to stabilise the paRTY UP HERE.
It might be significant that several 'names' have not announced their candidacy. SLAB leasership seems to be a poisoned chalice.