Well thats the point exactly, new players playing as FT are already having a difficult time spotting the Pred. Imagine making it even more difficult.
Either they are going to quit playing the game alltogether, or eveyone will want to play as the pred exclusively.
Would be cool if the game would dynamically nerf and buff the pred depending on the average level of the FT the Pred faces each time.
For example,
I mainly play with a Scout with disciplined specialization because for me Preds should be 100% quiet (regarding the clicking noises I mean) as there are enough other indications to giveaway their position. Clicking is the only noise that the player is not in control of and it becomes a major handicap when playing against good FTs.
But when I get matched up with a random FT with 4 PS players or 3 PS players and 1 PC on a night mode level, I always go for my hunter build just to give them a chance to spot me easier. It actually pisses me off, but if I dont do that, all the challenge and the chance to practise, goes away.