Yes, mostly because NV and AZ tend to count their votes very fast, and I don’t expect either race to be decided by a razor-thin margin (although AZ will probably be closer than NV). WI/NC (esp. the latter) should also be called fairly early, and that’s all the GOP needs.
AZ took a long time to count its votes in 2018, and the margin changed quite a bit. Same thing happened in 2020, though that can be partially explained by increased early voting due to COVID. And if my memory serves me correctly, NV-GOV wasn’t called until the next morning, even though it was a 4-point margin, so I don’t think they’d need to be razor-thin to take a bit to call.