Dennis must have a very good reason why he switch from tiger cue to predator.Maybe that week he felt good playing with his predator cue and won the tourny.Or maybe something happened to his Tiger cue and he had to play with predator cue then didn't want to keep switching cues in the middle of the tourny..I remember Efren Reyes when he wasn't feeling good with his playing cue and then decided to play with his breaking cue.He ended up winning that match..maybe that what happenend to Dennis as well..