Ahead of the game, head coach Michael Appleton has suggested he may be forced into making changes to maintain the required energy levels.
But working out where those changes will come is another matter entirely.
Here’s our best guess...
1. GK - Chris Maxwell
Maxi is likely to keep his spot in the side, although Dan Grimshaw continues to wait in the wings. Photo: CameraSport - Andrew Kearns
2. RB - Callum Connolly
Connolly is a player that could probably do with a rest but replace him with who? Blackpool just don't have the options at right-back at this moment in time. Photo: CameraSport - Andrew Kearns
3. CB - Marvin Ekpiteta
The skipper's height and aerial ability could prove crucial against the Baggies. Photo: CameraSport - Andrew Kearns
4. CB - Jordan Thorniley
Managed the full 90 once again during a magnificent display against Coventry. Undroppable at this moment in time. Photo: CameraSport - Dave Howarth
5. LB - James Husband
Could be one that drops out to maintain his fitness, with Dom Thompson waiting in the wings. But if he's fit and ready to go he has to start. Photo: CameraSport - Andrew Kearns
6. CM - Kenny Dougall
Another player that could do with a rest, but Pool don't really have a player of his ilk fit and available to play in a more defensively-minded role. Photo: CameraSport - Dave Howarth