Now Warrington totally deserved their victory - great Hicks tries - superb take for the second, my man of the match, but would have made so much more sense to have been in red and green. And regardless of Leeds home and away kits could have easily been done.
There are two issues which should be cleared up for future years. As has been said, Leeds only true colour clash all year is Warrington, and it doesn't make sense to have the same colours for home and away kits. Warrington have done this in the past, and it is silly. This shouldn't be allowed to happen, there is no reason why Warrington should have to wear their away kit at home (they didn't in the league game, and there was a clash there too).
The second thing, the RFL should have ensured that there was an adequate difference, and if that meant changing protocol so that Warrington would have had to wear their 2nd strip, then so be it, although this should be pre-empted in the first place.