Sadio Mané is not coming back to Liverpool in my opinion. Because first of all even if he does come back, I don’t think the chemistry that previously was in the squad of Liverpool will actually come back.
Secondly, I don’t think it is actually in the best interest for Liverpool to choose something which was in the past. Better to invest in the future. They should bring in the young players and make the attacking lineup fast paced. Thinking about him coming back is just hoping it happens. Probably some people are creating rumors nothing else.
Yes, Mane is the past. As much as I missed him in our squad since his departure and the effect it had on the team last season, I can't say we want him back. While he's still a quick and talented player, he might not fit into Klopp's current plans for next season and we have a number of players that have come in for him. While they haven't delivered as much as he did, they improved significantly - we saw this towards the end of the season. We already have youngsters in his old position and it's only a matter of time before these youngsters excel.
Mane would always be one of my favorite players and like Bobby, its a tough call but it's in the past now. Only thing we can do it scout for new youngsters to fill the shoes the way Mane, Firmino and even Salah has done.