The two men weren't selected for their respective squads for this weekend's games and are in dire need of a fresh start.
Tottenham were previously linked with both Vucinic and Guarin and now the North London outfit could pounce to take advantage of the players' awkward situations.
There have been reports that Tottenham have already offered Inter around £8m for Colombian midfielder Guarin but that the Nerazzurri are looking for a higher offer.
Meanwhile Tottenham's local rivals Arsenal are said to be still interested in luring Montenegro international Vucinic.
Arsenal even had talks with Vucinic's agent Alessandro Lucci before he nearly signed for Inter and there have been rumours that they could make a renewed approach.
And Inter could still complete a paid loan move for Vucinic if they can bury the hatchet with Juventus.
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