Omar was not a good coach, Tom Niehaus was a great coach on the other hand.... I believe Niehaus was a part of the Varsity championship every single year he was the coach except his last year, that's amazing.
Another phenomenal coach at Dominic was David Brandhorst. He coached every level there in the 90s and early 2000s and each year he coached his team was also in championship, didn't matter what level.
Both Niehaus and Brandhorst were very patient and worked well with the kids and DEVELOPED them. When a kid messed up, they took the time to explain how and why it was wrong and worked with the player to correct it. Every kid on their teams played every single game, and meaningful snaps too. Something Coach Omar never even attempted, all he did was yell at kids and never corrected any wrong they did.