I too am pleased to see Luton back at this level. Had some great games over the years, none more so than in 1982 in old league 2 ( now Championship) when we drew 2-2 with a Luton team on their way back to the top division. Those of you of a certain age will remember this was one of two games (due to last minute penalty misses) that ultimately cost us a chance of our joining them in the top league. The other being Newcastle.
The game is still on You Tube as per link below:
https://youtu.be/xdnezBYMefw
Who can forget their last game of the season a couple of years later when they won at Man City to stay up in the first division.
A certain David Pleat running across the pitch with Barry Davies shouting “just look at his face”.
https://youtu.be/XyAUkaC6nsI
After that like us and Bournemouth, they fell on hard times in the noughties and suffered an outrageous 30 point deduction which effectively relegated them to the conference.
Since then they have clawed their way back up to the Championship and it is great to see.
Good luck to them for the rest of the season....except when they play us of course.