Currently, the difference between Atalanta and Fiorentina is only 1 point. Meanwhile, next week, Atalanta's chance of winning should be greater against Udinese. Meanwhile, Fiorentina has to try hard and the chance of winning is not that big because it is against the top of the standings, Inter Milan. So if according to predictions Atalanta wins and Fiorentina loses then Atalanta can move up to the top 4. It's just a matter of how they take advantage of this opportunity.
Atalanta is really in the good shape because they can resumes their positive trend that after eliminate Milan on Coppa Italy Atalanta can able to win with big scores from Frosinone and next weekend Atalanta will fight against Udinese but this team cannot be underestimate because Udinese can make big teams get in trouble even Udinese has successfully to stole points from Milan and recently from Fiorentina so Atalanta should be careful to them moreover in the first meeting Atalanta only able to playing draw from Udinese
Talking about league standings indeed Atalanta opponent is relative easy compared to Fiorentina because next weekend Fiorentina will facing hard match against strong team Inter Milan and we all know Inter Milan was very strong this season and it's hard to beat them even big possibility Fiorentina will be lost however indeed this is good chances for Atalanta to taking over 4th place from Fiorentina and assuming Fiorentina lost or draw from Inter Milan then if Atalanta can able to overcomes Udinese then 4th place will belongs to them and actually it's not really hard to beat Udinese if Atalanta can able to performing well moreover Atalanta also quite strong during playing at their home