With the advertised pattern, there shouldn't be a cutter problem. A Miller B evolution sure. Probably favored given all the NS vorticity flying around. Most likely failure mode would be suppression.
There is some crazy confluence on that Euro run. The 50-50 vortex retrogrades southwestward towards New England lol. A quasi-stationary 50-50 is an indication of a true NA block, but that's too much of a good thing.