The giant pre-favorites Häcken and Rosengård look to have unexpected company in the gold hunt.
Linköping, which finished in sixth place last year, had no major difficulties when they visited the last AIK on Sunday afternoon.
Therese Simonsson, 24, fixed with her two goals a comfortable lead at the break.
And the three points were never in danger.
In the second half, the guests continued in the same way and the match ended 4-0.
Leading for AIK, who after the change of coach on May 9 now have four straight losses with twelve goals conceded.