AS Roma coach Zdenek Zeman is convinced of the quality of the squad.

The Giallorossi began their pre-season training camp in Austria this week, leaving behind players like Gabriel Heinze, Simone Perrotta and David Pizarro.

"The new players we brought in can do a great deal for Roma, so I am very happy with the transfer strategy," said the Coach in his Press conference.

"I am already happy with the squad, even if we don't bring in anyone else. Roma are competitive, although if we are to reinforce, then we can do so in every area of the team.

"Is it the strongest squad I've ever had in my career? I don't feel like saying that quite yet, but it is certainly a great group of players.

"I have a lot of faith in this squad and I am convinced we can challenge anyone."