Watford boss Walter Mazzarri insists there's no rift between Etienne Capoue and Jose Holebas.
The pair clashed during victory over Middlesbrough.
Mazzarri said: “I cannot know this [argument] and honestly I don't think it's anything really important because they are always together at the training ground and are very good friends.
"I don't think it's anything really important."