I think they need to focus more in their offense and there is possibility that they can control the whole game. If the TNT will not change their current playstyle in the next game, then for me Ginebra will win again and there is a high chance that they the TNT can be sweep.
They have no problem with their offense, a lot of guys could come out hot and deliver that for them, what they need to be honest is their defense. Look, in game 2, they were up like 15 points or more, but they allow Ginebra to come back, that's the big weakness they have, and actually it also happened against the Phoenix fuel masters, so there's really a problem with their defense.
TNT is not known to be a defensive team, if you will take a closer look at their opponent's output every game, the average point is close to 100. Only Roger Pogoy is known for it's defense but he could not do it alone, KaTropa need to have that blocker in the middle to somehow slow down Japeth Aguilar and Stanly Pringle's drive.
I tend to believe coaching is the problem of TNT and not it's players.