How is it easier? Lacrosse teams play about 20 games in a season. Baseball teams play about 55. It is much more manageable.
And to the point I was making about being a cold weather program, take a look at Utah's 2018 season:
http://utahutes.com/schedule.aspx?schedule=424
29 road games, 4 neutral site games, 22 home games. The entire first month of the season was away from home. That's brutal and a huge competitive disadvantage.
http://utahutes.com/schedule.aspx?schedule=424 And they're a bad team with almost no hope of challenging to win in the Pac-12.
While LAX can practice in the IPF if the weather's really bad and play outside during the winter, baseball is going to practice where before the season starts and in the beginning of the season when they're in town? Then baseball's going to do like Utah and play 20 games in 30 days on the road in the middle of the spring semester to start their season? Unless you build a dome that can host both baseball and softball along with indoor training facilities, I have no idea how CU would have a competitive program that wasn't too expensive on travel and wasn't too burdensome on the student athletes on their academic schedules. It just doesn't work well for CU.