The towering defender feels the Blaugrana lacked alternatives to their possession based style of play in the past few years and thinks Martino's arrival will help revitalise them and give the team a plan B.
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"We occasionally tended to exaggerate our possession based stye of play to the point where we were slaves of our own philosophy.
"Now we have Tata as our coach, who has the same football philosophy, but also has other alternatives and that is a very positive thing in my opionion.
"If you are under pressure, there's nothing wrong with a long ball every now and then. That changes the game and could give you some rest and oxygen.
"You have to keep improving and developing in football or you will become predictable."
Martino replaced Vilanova at the helm at the start of the 2013-14 campaign due to the latter's ongoing health problems.