That is Dominic Thiem who of course reached the final at the Australian Open and is riding on a crest of a wave at the moment.
The Argentinian said that he'd rather him not play in the event due to him harbouring his own ambitions to take home the title; so said that for a fans' perspective it's good but for a players' it is not.
"I would not like Thiem to play Buenos Aires; he is on another level at the moment. I prefer him to stay at home and not come to Buenos Aires. For the event in general, I know it would be excellent news if he decides to play; people probably prefer to watch him more than me. But, if some of us want to win the event, it would be better if Dominic doesn't come," said Pella.