If they have a motorway blade then stocks and speedway on the same circuit is not an issue. I can't believe its something they won't have thought about!
Not unusual for riders to agree verbally for one team and then end up signing for another. Hopefully Northampton is happening and Lawson has just been offered something better (could just be certainty) by Ipswich.
Would broadly agree with that, I think the top four you have identified stand out clearly from the rest on on paper.
Unless Poole are scuppered by injuries they should win it at a canter.
Bit more meat on the bones here:
https://www.lynnnews.co.uk/sport/linnets-in-sprinkler-storm-9454621/
Didn't John Perrin do something similar at Kirky Lane once?