We do have good players and i agree, some will go on to be very good elsewhere, and if we were performing better as a team TPJ would still be useful. But we arent, losing is ingrained in us now and we need to make changes.
In regards to Pangai, he has looked good, and he has been a weapon in attack, but you see people like Slater constantly picking his defence apart with how passive and lazy he is in defence. He can put on a big shots which get everyone hyped up, but he doesnt compete for 80 mins as well as he could. He is pretty much a walking highlight reel in someways which masks what he doesnt do.