Publishing Idea Thread

Hello, i am a indie developer working on my game. I was thinking of publishing and greenlight. So i got an idea to try to also become a publisher.
After few emails, i was told that to become a new publisher i must first successfully greenlight few games.

So i want few opinions of whether i should try with publishing or not.

My idea for publishing

• indie team that would like to work with me, will of course have access to greenlight
• i will not require 100 $ fee back
• once the game gets released, 100% of the sales (minus the Valve share) goes to the developer

My part

• press release
• website (if one doesn't have)
• PR
• all other not-al-all-boring publisher stuff

The WHY

• because i wish to grow in the video game industry, and to do this, not only as a developer, but specially as a publisher is almost impossible. But with the right approach and strong will, it can be very much possible.
• one of the goals is to become full publisher on steam.
• becoming a full publisher, i could help indie devs to get on steam even easier, and with no expense.

*note: this is an idea, feel free to ask, criticize or talk non-sense.
*there might be some misspelling, sorry.