Jonjo Shelvey Admits Difficulty Watching 'Tremendous' Newcastle Teammate Sean Longstaff

​Newcastle midfielder Jonjo Shelvey has hailed the abilities of the 'tremendous' Sean Longstaff but admitted it has been hard to watch the youngster excel in his position in central midfield. The former Liverpool man has played just 48 minutes of Premier League football since Christmas Day, having been frustrated by injury. In his place, 21-year-old Sean Longstaff has shone in the middle of the park, playing the full 90 in each of Newcastle's last five fixtures.  In an interview with the... Via All the latest breaking football news, transfer rumours, analysis, and match reports - 90min http://www.90min.com/