Broadbent the best PM we never had?
We have only had one "Best PM that we never had" and that was the 1970s Tory leader Robert Stanfield. Look it up online. I think he was former Nova Scotia Premier too. Wise man.
And if you're only looking for an NDPer, Tommy Douglas blows Broadbent "out of the water." Oh, Tommy Douglas was also the Premier of Saskatchewan - creation of medicare, etc... .