Mauricio Pochettino declared his pride after the win .
Dier -- whose recent performances earned Mauricio Pochettino his first two England caps earlier in November -- says the Argentine coach 's high - tempo tactics are behind Spurs ' success .
Mauricio Pochettino declared his pride after the win , and Dier -- whose recent performances earned him his first two England caps earlier in November -- says the Argentine coach 's high - tempo tactics are behind Spurs ' success .