https://www.ft.com/content/2f60088c-3c19-11e9-b856-5404d3811663
(apologies for paywalled link, I can't currently find anywhere else reporting this)
Tory Eurosceptics have reportedly offered to support Theresa May's Brexit deal on the condition that she name her departure date as UK Prime Minister. According to the FT, the reason for this is that they want to try and take over the Tory leadership in time for the second phase of negotiations which would follow May's deal about the future UK-EU relationship.
Interesting from several points of view. Firstly, if true it suggests that the 'principled' objections to May's deal on the part of ERG will evaporate for a chance at power. More charitably, it could also suggest that May's tactics have paid off - i.e. that she has successfully scared a sufficient number of Eurosceptics into backing her deal with the threat of delaying or canceling Brexit as the alternative.
Will also be interesting to see if May accepts this or not...