I was called last week and offered the 3 extra tickets I had been requesting for about 3 years. I bought them. They'll be harder and harder to come by in the future but I already have Dawg butts to put in them.
Edited to add:
The additional tickets I was offered and ended up buying are <span style="text-decoration: underline;">not</span> located near our existing seats; in fact they are on an entirely different level. (original seats are in Section 106 - additional seats are in Section 203 [one level up and other side of the 50].) I would like to, at some time in the future, possibly do some trading of the ones in 203 to get some that are near our seats in 106 but that's probably a long shot.
BTW: Bulldog Club Priority # is in the high 200's. (Been giving generously to the best of my ability for decades, buying multiple season tickets every year for all 3 major sports, attending >98% of all home games and 100% of all bowl games, live ~1 hour away from MSU)