I'm saying Calgary apparently balked at the price of Eichel; don't think Laine hits the radar nearly as high as Jack did.
Calgary balked at the price for Eichel, but I believe part of the issue was that Calgary also had to pay the necessary premium to dump cap to make it work before consummating the trade. IIRC VGK had Stone hit the LTIR and were able to swoop in and nab Eichel first, and figure out the cap part later, so could walk away with a lower initial price.
Basically the Flames were looking at borrowing costs to acquire Eichel at prime + X while VGK swooped in because they got zero percent financing till 2022 TDL repay in full whenever you want.
I think Flames should be 1C or bust, but I can see why we'd be milling around if Laine is potentially available for a reasonable price.