absolutely. At my location, we had a morning fleet meeting and decided how many cars to transfer, what classes, and where from one brand to the other depending on the reservations for the day.
Avis and budget were selected and paired because they are on divergent rental cycles. budget in most cities is weekend and leisure travel. Avis is mostly weekday and business travel. They mesh together well, in theory. One location where it meshed PERFECTLY was SJC. That place, budget is hopping on weekends. Avis is hopping weekdays. the cars ebb and flow depending on the weekly "car tide" schedule.