Maybe force can not debuff holyspell, but Str-light/cold can not do it too. For example if you have blader-light pvp vs warrior Silkroad gold-cleric, he can not make him status with smash+combo, so he same as blader-force, they both can not make status, so we do not see in this a disadvantage of force. So there is not bigdeal. But only maybe you have lower PR and phy defence, we are not sure about this because its all depends on your set.
For example we take the char we had [glavier-force] in Silkroad. We could not debuff cleric and glavie-light/cold do not have debuffs. So we are same, maybe the glavier-light/cold have more phy/pr, but we are still not agreeing on this point. Because we had +7 set and 100+5 legs/chest/neckless and other accs+7, good blues and good white stats.
We had better PR than a lot 80-100mastery light and better phy defence than 80-100mastery cold users. So its depend a lot on your set, because you can be Str-Force with +7+8 set with 61%+ and get better defence than this cold user. You can be Str-cold with 4+5+6 set with 22-41% stats. You can buy the cheapest Silkroad online gold service from our website if you need.