See here . While this iste seems to focus on Kabbalist views, this specific article, I think, mentions so "practical" (non Kabbalistic) reasons. Excerpts:
Rashi's comments point to the many distinct facets of the city
Shechem, and the rich meaning of the place. First, Rashi mentions
Shechem's role as a place of burial, given as a reward for performing
this great mitzvah. Joseph performing this mitzvah leads to an
incredible "chain of mitzvahs," performed by ever higher entities. The
mitzvah of burying Jacob is charged to Joseph, whose burial is charged
to Moses, whose burial, in turn, is performed by Hashem himself. (See
Talmud Sotah) After Moshe passes, it is Joshua, a descendant of Joseph
from the Tribe of Ephraim, who is charged with actually burying Joseph
inside the Land of Israel. Interestingly, the passage quoted by Rashi
is actually juxtaposed with Joshua's own passing. Even more
fascinating is the fact that both Joshua and Joseph were 111 years old
when they died. One could speculate about whether Joshua and Joseph
were not in fact one and the same.
Rashi then explains how Shechem is associated with the extra portion
of the firstborn. Shechem has many other associations with being the
"first:" Shechem is the first place visited by Abraham, Jacob, as well
as Joshua when entering the Land of Israel. Even in modern times, the
first settlement established in Judea and Samaria after the Six Day
War was Elon Moreh, which is another biblical name for the city
Shechem. Shechem is the gateway to the Land of Israel.
Related to the above, Rashi then notes that Shechem was taken from
Eisav, who behaved like an Amorite and lied to his father. Jacob is
characterized by the fact that all of his children remained true to
their Judaism and Jewish identity (Mitatoh Shleimah - "his bed was
complete"). Furthermore, Jacob is associated, first and foremost, with
the truth ("Titen Emeth L'Yaakov," "Give truth to Jacob"). The Torah
also states that Shechem was acquired monetarily by Jacob (similar to
how Jacob acquired the birthright), and that it is one of the places
that Gentiles are unable to even claim that they were stolen by the
Jews. (Genesis 33:18-19; Midrash Rabbah)
The article cites other connections / reasons as well.