I agree, there's many maps I feel are good that get avoided because people like to stick with tried & tested. The general tactic is to increase the RTV fatigue (how long before a map can be played again). I'm not sure it's as easy as just not allowing for rtv/voting straight up. It's the fine balance between getting the diversity & not killing a server by forcing people to play a map they deem bad.
Of note, Dom isn't on rotation currently.
Map Cycle:
ba_jail_os_blackops
ba_jail_os_mineshaft_v2
ba_jail_os_keimusho_v2
ba_jail_os_canyondam
ba_jail_os_crypt
ba_jail_os_lightsout
ba_jail_os_lockdown_v2
ba_jail_os_drainage
ba_jail_os_gulag
ba_jail_os_jailberd
ba_jail_os_los-angeles_v3
ba_jail_os_revolution
ba_jail_os_seaside
ba_jail_os_skylight
ba_jail_os_stylez
ba_jail_os_sunset
ba_jail_os_tundra_v1
ba_jail_os_uprise
ba_jail_os_wazza_v2
ba_jail_os_asylum
ba_jail_ds_snowed-in
ba_jail_ds_vacant_v3
ba_jail_ds_calico_v1
ba_jail_ds_consignment_v5
ba_jail_ds_new_york_v3
ba_jail_ds_subtropical_v1
ba_jail_ds_alcatraz_v4
ba_jail_os_arctic
ba_jail_os_maximum
ba_jail_os_freedom
ba_jail_os_stronghold
ba_jail_os_industry
ba_jail_os_outbreak_v4
ba_jail_os_italia
ba_jail_os_pripyat_v1
ba_jail_os_desertstorm
Of note, Dom isn't on rotation currently.
Map Cycle:
ba_jail_os_blackops
ba_jail_os_mineshaft_v2
ba_jail_os_keimusho_v2
ba_jail_os_canyondam
ba_jail_os_crypt
ba_jail_os_lightsout
ba_jail_os_lockdown_v2
ba_jail_os_drainage
ba_jail_os_gulag
ba_jail_os_jailberd
ba_jail_os_los-angeles_v3
ba_jail_os_revolution
ba_jail_os_seaside
ba_jail_os_skylight
ba_jail_os_stylez
ba_jail_os_sunset
ba_jail_os_tundra_v1
ba_jail_os_uprise
ba_jail_os_wazza_v2
ba_jail_os_asylum
ba_jail_ds_snowed-in
ba_jail_ds_vacant_v3
ba_jail_ds_calico_v1
ba_jail_ds_consignment_v5
ba_jail_ds_new_york_v3
ba_jail_ds_subtropical_v1
ba_jail_ds_alcatraz_v4
ba_jail_os_arctic
ba_jail_os_maximum
ba_jail_os_freedom
ba_jail_os_stronghold
ba_jail_os_industry
ba_jail_os_outbreak_v4
ba_jail_os_italia
ba_jail_os_pripyat_v1
ba_jail_os_desertstorm