It is not possible to play against a COMPETITIVE list without TWC and Wulfen, I am a tournament player and will meet 4 Wraightknight lists with Jet Bikes and you will get tabled.
Now if someone has some secret SW list without TWC and Wulfen that can win post it. I had Ork players insist the codex can win, they have one win at a major tournament in 2 years! Then I pulled the Eldar list of top 5 finishes and it was two pages, ONE WIN FOR ORKS. Not competitive at all is a SW wolf list without TWC and Wulfen, you need a two turn close assault MAX to beat Tau and Eldar. You can literally be on them turn 1 with some builds, TURN ONE!
Now of course you can build a fun list, that's what I field against Orks. But Eldar and Tau will bring sick firepower or psychic support and table you in three turns.
The Helm of Durfast on a Rune Priest with a bunch of back up Rune Priests on bikes might work attached to a Wolf guard bike unit, I haven't given it a shot and neither has anyone else at a tournament and won that I know of.
Edited by krrenalor, 20 March 2017 - 07:11 PM.