PSG are making it a habit of discarding good players and I don't know the reason for letting this player Kolo Muani go on loan in the first place but one thing I believe is, he would have made an impact with the PSG side last campaign but Juventus had that opportunity to strengthen their attacking department which Kolo Muani showed every bit of himself. As it stands, Juventus need to grab this opportunity with both arms because in no time I expect other clubs who are desperately looking for an attacker to step up and get him after all he did last season and also in the just concluded FIFA Club World Cup. This player is not the type that needs to spend much of his time on loan, they need to take him serious come next season.
Opportunities they say don’t always come by and Juventus have a golden opportunity on their hands to sign striker Kolo Muani permanently from PSG who are willing to sell this summer. As you said he shouldn’t cost much, I keep wondering why Manchester United that are desperate to sign a striker don’t consider such a player over Sesko that would cost them a fortune.
Juventus should be excited if PSG is willing to give them Kolo Muani at a reduced amount since it appears that he's no longer needed in the team, for Manchester United I don't think they are doing well in the market because as a team that performed poorly in the last summer they should be up and running in the market but they are not taking advantage of some of the presented opportunities to get good strikers in the team they rather prefer expensive players that would later disappoint them and accept another offer.