It's hard to give a rating on this one IMO, We're not privy to what exactly the coaches put the team through each week. In terms of the Tigers position on the ladder they are doing well, I'd be interested to see how they go about planning each week's game and what instructions they give the team/players, that would be very interesting. Skillswise I think the Tigers are the best in the comp, and they're certainly one of the fittest sides running around, strength-wise they look a bit better too so Folkes has done well there. Attitude and execution have been the two things that have been disappointing during the Tigers 4 week losing streak, but since the Souths debacle, the team has definitely pulled together well and they have grinded out some wins and come from behind to beat both the Knights and Bulldogs, so the coaching staff deserves some wraps here too IMO.
The defence is working well after the Souths loss but the kicking game is still very much a hit and miss affair. If the Tigers had a kicker similar to Jamie Soward or Luke Walsh, they could very well be leading the comp given the difference it would make.
There's still improvement left though, I can see that the Tigers execution still isn't where they would want it to be, and if they can pick this area up, and keep up the good attitude on the field, they will be a force. As to how the coaching staff go about unleashing this potential, I'm not sure, most of it will be up to the players but it looks like there is a bit of confidence slowly building in the Tigers camp, and with some tough games coming up, they will need to be confident and well prepared.