There are already PPS pools though. I think it would be appropriate if a LTC PPS operator would just write a guide as to how they created their PPS pool.
But there is no open sourced software for it, you could ask one of them for the software but if they don't release it then you have to create it yourself, I think that is the issue.
Uhm basic litecoin pushpoold is on ArtForz's github, and adding PPS rewards to something like mmcfe isn't exactly rocket science either.
Yes, but, it would be better for everyone if someone would make a PPS software open. I mean, if we're pushing to be decentralized, then the the essentials should be decentralized.