USMNT star Christian Pulisic insists he was subbed off against Paraguay as a precaution, and even if coach Mauricio Pochettino hopes 'it's not a big issue', USMNT star Christian Pulisic insists he was subbed off against Paraguay as a precaution, and even if coach Mauricio Pochettino hopes ‘it’s not a big issue’, he also admits the Milan winger ‘could not walk when the first half finished.’ Pulisic’s USMN... [1074 chars]