According to other threads the BT Sport channels on ARQB may be coming off soon and Arqiva has advertised new capacity as being available from November, so Tiny Pop could (tiny) pop up there, or if POP moves to the ARQB berth, Tiny could take the current POP berth on Comux (and possibly the POP +1 LCN).
Alternatively TP could go out weekdays on COM7 when Motors TV reduces its hours...