Maryann, I so wish we could do this. When we took NCL Star from Miami to Barcelona, Spring of 2018 & Returned on Horizon's Inaugural TA, Barcelona to NYC, there was only 3 days in between.
If we were a bit younger (about 10 years LOL) & Covid was gone...maybe. Don't think this will happen for us. But, just booked B2B2B Vista Jan. 2024.