I'd like to see us play the strongest team that we have available.
I realise that this is a chance to give a few marginal players some game time, rest our key players, and de-risk the first team squad from injuries but :-
(1) We probably aren't going to get to the playoffs
(2) We probably aren't going to get relegated
(3) We probably need the money that could result from progression into the 4th round
So I'd prefer us to go for it.