We should switch him and Mane for a bit. Mane is just as good on the right, and being on the left would make Salah less predictable
I think I'd put him in the centre, probably using a 4231 setup, especially for the easier games, if such exist. There's no doubt he's become too predictable and defenders are reading his every move, however in a 4231 setup it would be more of a handful for defenders, and they wouldn't find it as easy to put 2 or 3 on him as they currently Do. Mane is pulling us through currently, but we can't expect him to win every game for us, we need to mix it up a bit.