You have to carry an alternate for remote islands under the new regulations.
The suggesstion that there is a situation where a go around is more unsafe than actually landing in that conditions are telling. Your in less than VMC, at the bottom of a DME Arrival, in a no circling area in less than VMC and cant see obstacles in the circiling area when below the circling MDA but apparantly that much safer than flying the published MAP which provides obstacle clearence or just doing the RNP.