There are no A321 flights scheduled from MAN next summer.
The base will be
12xB737-800 (1 standby)
7x B757-200’s (1standby)
2xA330-200’s GVYGL & GVYGM
STN will have GPOWN based plus another A321 with 212 seats.
In BHX they may be seeing a primeria A321 with 220seats - Operator TBC