This is a quite close game that's for sure. The point gap between these teams shouldn't misguide people. I wouldn't place a bet on a side here but both teams to score could be a really good option for this one. Fiorentina beat them in their last two games against Milan home. The scores were like 2-1 and 4-3 so over 2.5 goals could be another nice option.
Milan aren't catching up with Inter from now on when we look at the standings. They would like to maintain the second position until the end of the season at least. While Juventus are playing against Lazio away Milan had better get a good result here.
Maybe for a glance the current odds difference is not too far but on the other hand in this case Fiorentina's advantage in terms of odds actually increases when their situation is playing home so they have additional odds because in the end playing home is always a strength for some clubs.
But still in this match we also cannot close our eyes that the performance of Milan is still better than Fiorentina for now. Fiorentina's chance to make this match a draw is actually still very much there, because seeing from what happened in their last few matches, they are actually still very likely to get points in this match, it's just that by looking at other situations where Milan's performance is still quite impressive, I don't think it would hurt to bet on Milan in this match.