Of the 172 constituencies nominating RLB 64 nominated Burgon and 63 nominated Rayner (31 for Buttler, 5 for Allin Khan). As we’ve said before there’s only so much you can learn from constituency nominations but it’s clear that his base and RLB’s base undeniably overlap. If you could extract RLB from Burgon, Mcklusky and Murphy she’d be a much more attractive candidate but it’s just not possible given that those alliances got her where she is. Hopefully if she wins she can build something broader.
If you want to convince me of a right wing conspiracy that’s the best example I’ve seen. Nothing more effective at threatening soft-left/dem soc alliance than stirring the dem soc base against Rayner by painting her as anti-Corbyn.