Force kind of has a place in decks where you can tap out for a threat and then protect it for a turn. It also plays really well with cards like Vial Smasher and Rashmi, Eternities Crafter if you play any of those.
That said, it's not essential and I would cut the effect completely before putting in Pact of Negation which is just not what most cube decks are looking for.
That said, it's not essential and I would cut the effect completely before putting in Pact of Negation which is just not what most cube decks are looking for.