I really don't have a problem with 14U teams playing showcases. Most second year girls are entering the 10th grade so that would be one year out from their junior year and prime recruiting time under the guidelines. I do have a major problem with them letting 12U teams in. Twice in power pool games we played girls 2 years younger than us this fall and it was terrible. I do not care what organization the team is from they can not compete with good teams that much older than them.
Keeping 14U teams in showcases spreads out the tournaments, diluting the number of college coaches watching the 16U and 18U games.