Anas Sarwar will get the deputyship if the Glasgow party machine get's it's way.
Glasgow does have one of the larger concentrations of Party members in Scotland, and not just because it's also the largest city (even if the two eastern CLPs have fairly small memberships).
It's also been hemorrhaging members over the past month as Labour culled popular councillors in selection meetings to bolster Sarwar allies. Talks of those ousted standing as Ind Labour, which is of course less of a threat to Labour in a transfer system of voting.