It is actually somewhat relevant.
George Conway is a highly respected and well known New York litigator, who has made a number of comments critical of and questioning the legality of Trump's actions.
While there are many respected litigators in New York, he is considered amongst the higher tiers of those working in the city and it is very possible that he could be tapped by the SNYD should their investigations come into an area where he has expertise. However, since his wife, Kellyanne Conway, works for the President, there is a potential conflict of interest there. But then he's made his own position very clear so...