His character quickly became likable for many viewers, with many citing him as their favorite profiler.
Derek made one special appearance after he left, in which hecame back to help Penelope Garcia.
His character became an integral part of the BAU and bonded with fellow agent, Luke Alvez.
However, over time, the two grew closer.
Between all the bickering, there were feelings for each other hidden beneath the surface.
In the last episode, Luke asks Penelope on a date, to which she eagerly agrees.
Fans are wondering where the two are now, this being another thing the reboot has to include.
The reboot will have to do the same.
She is seen packing up all of her belongings, which became a signature for her character.
However, the new season teases her return to the FBI.
The reboot will have to explain what happened and why she chose to come back, after moving on.
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