Couple of things to consider: First, is having the time to practice a press when you have a young team that has so many other things to work on. Second is that the press doesn't work well if you can't score consistently, because you can't get set up. Programs that press all the time and have done it for years develop the discipline to keep pressing even when they're not scoring or when the other team beats it down the floor to get an easy bucket. But young, inexperienced players' shoulders drop when things don't work and the press ends up in a layup drill for the opponent. I think TM used it in Omaha as a teaching experience since the game was out of hand and may try to use it more as the season goes on.
All that being said, yeah, I think we have the players who could make it work. For example, Pitchford is not a strong post defender in halfcourt but seems like a good guy to have at the back of the press.