I think we would be better making it more acceptable for men to work part-time in order to have a better work/homelife balance.
For many many years now, as a family, we could have managed with my h only working say 3 or 4 days a week and having a day where he has more time for the dc at the start and end of the day, school drop off and pick-up etc instead of cramming most of his hands-on daddy time into the weekend.
Lots of women work part-time because their families can afford them to. Lots of financially better off families could afford the man to work slightly reduced hours too but it seems to be totally unacceptable to think about doing this or to ask for it to be considered, "career suicide" if you know what I mean.
Making it possible for this to be considered and perhaps forcing larger employers to show that they have at least offered their male work-force the option might work in freeing up hours here and their to create the odd new position. The benefits are potentially massive if lots more men got an understanding of what it's like to look after the dc whilst their partner is at work, they'd have less grounds for not taking a slightly increased share of the housework too.
However I know how so-called "part-time" working for professional staff of a certain level happens in practice and it just means that staff get paid less for the privilege of not having to be present in the office for the whole week whilst their workload remains pretty much unaltered.
If we as a nation were to be able to manage on 30 hours pay we'd have to have had a massive drop in house prices and be content with less material stuff in our lives.