Just ignore him...
Funny enough I was thinking the same thing earlier this week, I think a slight white splash would be okay since Teeg and Canonist are such haymakers in the combo matchups. I'm not really sure what the best starting point is. My initial thought was something close to
Caleb's Explorer Rock build from a few years back since it allows you to go over the top of most fair decks but at the same time I really don't want to go down the rabbit hole that is nic fit. Were you thinking of a more streamlined lower to the ground list like traditional Rock decks e.g. 4 drs, 4 goyf, etc?