Romelu Lukaku has continued to stir up speculation surrounding his Chelsea future after posting a cryptic message to his Snapchat.The Belgian has found himself in the headlines in recent months after expressing his desire to return to Inter Milan and criticising the tactics of Blues' manager Thomas Tuchel in a controversial interview with Sky Italy.In the build-up to Saturday's Club World Cup final against Brazilian outfit Palmeiras, the striker has now caused another stir with his latest social media activity.In a post to his Snapchat on Friday, Lukaku wrote: "If you have to force it then it probably doesn't fit."While it remains unclear what exactly the 28-year-old is referring to, the timing of the cryptic message is far from ideal.The dust has only just settled following the uproar caused by the remarks made in his recent interview, in which he appeared to take aim at Tuchel."Physically I'm fine, even better than before," Lukaku told Sky Italy. "After two years in Italy, in which I worked a lot at Inter with trainers and nutritionists, I am physically fine.
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