Smoker gave Law his heart as last resort, as he was in debt with him.
Smoker gave it all to recover his heart, Smoker with or without intentions, would had lost. Vergo has better feats
Smoker gave it all to recover his heart, Smoker with or without intentions, would had lost. Vergo has better feats
Prolong the fight and potentially win or get Law's heart back and pay back the debt he owed Law for saving both him and Tashigi.
How one would fight when trying to win is definitely different to one trying to accomplish a goal that's outside of winning. Vergo acknowledges that Smoker's fighting style changes therefore that's a confirmation the previous style he was using which showed us Smoker both punching and elbowing Vergo across the room was no longer in effect instead he was spreading himself as a distraction causing damage to himself to fool Vergo.
Not saying Smoker would have won but Vergo wouldn't have steamrolled Smoker had Smoker continued with the intention of to the death battle.