In the absence of Alisson Becker, Liverpool have a new hero. During the last week or so in Alisson’s absence, Caoimhin Kelleher has emerged as an outstanding deputy to the Brazilian. His heroic performances in recent matches have meant there is an argument to be had that he has been one of Liverpool’s best players over the last week or so. But it’s not just the 25-year-old Liverpool goalkeeper who is following in suit of Alisson. There’s another Liverpool loanee who is highly regarded by the club, and who is making very good progress at the moment. Vitezslav Jaros was sent on loan to Sturm Gra…