Tight end Dennis Pitta has two weeks to get activated to the Ravens' 53-man roster. Evan Habeeb Evan Habeeb-USA TODAY Sports

If Ravens tight end Dennis Pitta wants to resume his career this season, he'll have to decide in the next two weeks.

Pitta came off the physically unable to perform list last Wednesday, opening up a 21-day window for the Ravens to activated him to the 53-man roster. The decision to launch a comeback attempt will ultimately be made by Pitta, according to head coach John Harbaugh.

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"It really is up to Dennis at this point," Harbaugh said via The Baltimore Sun.

Pitta, who has practiced four times since coming off the PUP list, is working his way back from dislocated hip for the second time in his career. He said last week that if he couldn't make it back this year, he might be have to hang up his cleats for good.