Liverpool and Tottenham Hotspur are likely to be busy in the latter stages of the summer transfer window as they look to strengthen their respective squads. The Reds will be eager to mount another Premier League title challenge, while Spurs will want to get back into the Champions League after missing out last term. Liverpool are yet to get off the mark in terms of incomings, while Tottenham have made one senior signing to date, landing Archie Gray from Leeds United. Outgoings could also be on the cards, and now a Sky Sports report has claimed that the Reds are open to selling a player Spurs r…