Yeah, that's a good short term fix, but long-term, if Canberra were to get their own team, then those two Canberra games the Giants currently get during the Easter Show could surely be moved to Accor.Canberra only gets two games during the Easter Show, so no issue with scheduling with the later one.
In a normal season, there's a five or six-game stretch over the Easter Show. I reckon the Giants only need to fill that with one Accor game in the middle to break up the stretch, then get more Giants Stadium games later in the season.