By the same token, this is the same sort of thing that would worry me right now about Bobby Hurley. His stock is sky-high, but he's only coached two years - albeit two good years, and trending upward.
The team was 14-20 in Reggie Witherspoon's final year, only a year after going 20-11, 12-4 in the MAC. In the three years prior, Witherspoon won 20, 18 and 21 games. So this program was on pretty good footing, Witherspoon's last year notwithstanding. So it's not like Bobby walked into a program that was completely broken, as Danny did at Wagner, and to a lesser extent, URI (or even St. Benedict's). Danny clearly has the stronger resume, though he has yet to win a conference title.
And this isn't to say Bobby isn't a terrific coach. Nothing exists to say he is not; just that the body of work is not substantial enough to say "he's a sure thing." Paul Hewitt sure looked like one, too.
Seton Hall - whenever the job comes open - has to really nail it this time. There are no sure things, but I'd be awfully nervous about Bobby if it were this year (just for instance). To me, Danny carries much less risk at this time, just to look at those two brothers.