Too many valid points on both sides to validate killing just to kill. Everyone wants immediate answers...and this one is just going to have to take time. TomB ...while I respect everything you add to this board..... I still have a hard time figuring why selective environmental genes (I don't know if that was your words or someone else's) can not be adapted by long living (generational) hatchery SH ...they must at some point become Wild. (Once again TomB I respect your opinion/knowledge...so don't take this wrong)...This has to me almost ...took a does a god really exist thing?