Donovan admits he would favour a second spell at Goodison Park, having thoroughly enjoyed his time in England first time around.
He does, however, concede that he must listen to his body before making any decision.
Having starred at the World Cup and helped the Galaxy into the MLS play-offs, he accepts that it may be time for him to take a rest.
"I want to go back - how could I not after last time?" Donovan said on a possible return to Everton.
"But I have to be responsible to my body.
"It is 50-50 at the moment."