Our regular deep dive into The Catholic Register’s archive during our 125th  anniversary year isn’t complete without a few sports stories. As the NHL edges toward the playoffs, we recall one of the biggest trades in league history. Fifty years ago this month the Toronto Maple Leafs sent their all-star Frank Mahovlich to Detroit in a six-player swap. The Register’s Fr. Thomas Raby, in his column from March 23, 1968, couldn’t help but muse about what a trade like this could mean in Church terms.