Many proposed solutions for the Shidduch Crisis advocate for the manipulation of the regular pool of Orthodox Jewish daters. These suggestions could prove valuable, and I don’t mean to disparage them at all, but they seem to go against free market principles and the human nature to strike the best overall deal, or at least the deal which an individual desires most; or they create new problems, both financial and sociological.
How about adding boys to the pool? In addition to our current approach to kiruv, we could launch a campaign specifically designed to attract non-Orthodox Jewish men to become frum (and to some degree, a halachically acceptable, similar program could also result in an increase of male converts). Such a campaign could offer events and speakers that are more attractive to men, and/or it could be promoted and advertised in locations — physical or virtual — which naturally draw a higher concentration of men. The campaign could even target men of specific age groups, and the approach could be adjusted as needed.
Of course, women who are interested in joining the fold wouldn’t be turned away. This supplemental kiruv program would simply draw more men.