No one has claimed they never doubted any of the signings. There is a big difference between slagging someone off, and not slagging someone off though.
If anyone thinks that is some kind of "best fan" boast, then I think they have issues, deep within their own heads
Its not aimed at you but everyone really including me as I have often doubted our transfers with reasons like Sahas and Parkers especially but in reality who knows what will happen until the player steps on the pitch? No one can predict what will happen so we are all better off giving players a chance to show us what they can do before dismissing them and our manager.