The Black Cats are yet to sign a player this summer but Moyes says moves have already been made behind the scenes.
The striker is one of six new signings at Newcastle United this summer.
Almen Abdi played for Sheffield Wednesday against Port Vale in a pre-season friendly on Sunday.
The New York City FC midfielder and new Seattle Sounders playmaker both feature in our Week 21 line-up alongside the likes of Sebastian Giovinco and Jelle van Damme.
Hull City are reportedly considering appointing Alberto Zaccheroni as their new manager.
Signed from Sevilla three years ago, Liverpool barely saw the Spaniard play even in his first season and not at all in the following two.
The Germany defender is in England preparing for matches against two Premier League sides.
After West Ham's bids for Hull City left-back Andrew Robertson and Martin Olsson from Norwich were rejected, who could be the next man on Slaven Bilic's list?
Are Newcastle United in a better position going into this Championship campaign than they were seven years ago before their title winning season?
Alexis Sanchez and Aaron Ramsey have so far been absent from Arsenal's pre-season preparations.
The AC Milan winger arrived at Liverpool in the same year his fellow Spaniard, now Newcastle United's manager, left Anfield.
Could Tottenham Hotspur be tempted to cash in on Erik Lamela in the summer transfer window?
Queens Park Rangers won against Rotherham United in the Championship on Saturday afternoon.
Ledley is out of contract at Crystal Palace this summer, while West Brom are said to be looking at free agent midfielders.
Newcastle United and Birmingham City played out a goalless draw this weekend.
Tottenham's Michel Vorm could start over Hugo Lloris in the FA Cup semi-final.
The Rangers right-back has been linked with a move to Nottingham Forest, where ex-Ibrox boss Mark Warburton is now employed.
Leeds United won against Brighton and Hove Albion in the Championship on Saturday evening.
Leeds United beat Brighton and Hove Albion 2-0 this evening.
West Ham United have sorely missed Diafra Sakho this season but he could make his comeback in the London derby against Arsenal.