He can't throw Don and Fabian overboard... they are the ones supporting the massive borrowing via the pork-laden infrastructure bonds that Arnold is pushing, anathema to most Republicans. I very much doubt that Arnold will now start listening to Republicans about a pay-as-you-go plan for highways and such and abandon his "build it" mantra.
The CA GOP could give some money to the downticket campaigns (I looked yesterday and couldn't find a single contribution). And Arnold could stop acting like the downticket candidates have the plague.
What about all the Victory '06 offices? They are supporting ALL the candidates. At our office, we have signs and bumper stickers for all the candidates and will be delivering the info on all the candidates when we do precinct walks. Most of the money for these offices is being raised by Arnold. They may not be giving specifically to the campaigns, but they are trying to recruit volunteers to get out the base for ALL Republicans.