Eh, maybe with future proliferation.
Its not talked about that much because its not all that impressive a secondary. It debuffs single-targets excellently but Cold does that too as well as other stuff to boot.
It would probably need some changes to be made more viable for Corrs (please god remove/change Poison Trap) and Noxious Gas would probably be reworked.
I'd still make one if Corrs got it, but that's not saying much 
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The Melee Teaming Guide for Melee Mans
The Melee Teaming Guide for Melee Mans
I've never really got Poison.
I'm playing a Ninja/Poison MM just now and it seems a bit underpowered - mostly single target debuffs that dont really outshine many of the group debuffs found in other sets. On a Mastermind at least you have some safety from your primary and Bodyguard mode, on a Corrupter, you'd have very little to keep you (or your team) safe.
I'd like to see it get proliferated- I think all sets should, but I think it could do with a bit of a boost first.
Well, id love to see it given to Defenders before I would Corrs.
The only reason id play a Corr at all is because I cant get Pain Domination on a Defender, and if Poison was given to Corrs, id reluctantly make a Corr, because I acctually love the Poison set from MMs.
Iv tried to get into Corrs, and im aware they get a tiny bit more damage on there damaging attacks, and then Scourge %s after half HP is cool and all, but I dont really miss it on a Defender.
As for reworking the set?Id have to agree with that.Mainly because a couple of the powers need a new method of transfer.
Noxious Gas would have to be player Ancored, but how the player wouldnt choke, would be a bit of a stretch.
Then Poison Trap.Id say give a Posion Gas Grenade you can throw at Range, make it more Corr friendly.
other then that, the power set isnt all that bad, and would do rather well on a Controller more then it would anything else.
Id jump at the chance to make a Plant/Poison Controller.
I have been wanting Poison for Corrs for a long long time. I actally just rolled an MM, which I am enjoying, but its my very first one in 3 years. All because I wanted to play Poison.
Anyways I really hope it does get moved over, would be great!
would be interesting is Poison for corrs... any thoughts on this, didn't see it in the search, maybe I missed?
Magma Boulder: SL 50 Fiery Aura/Stone Melee/Fire Epic -- Virtue