Colours are pretty much identical to the Riders. Black and White would have been the way to go... But I guess Hunt's Nickname you are pretty limited...
I don't think they will while they are trying to establish the RedBlacks brand. Can you imagine if Rough Riders stuff outsold RedBlacks stuff decisively? Taht wouldn't reflect very well on the new name/logo and OSEG won't take the chance of that happening.
At best, if there's a throwback game, they might make it available then, but there's been no talk of that for months.