The Magpies have been linked with free agents and big-money signings alike, with their Saudi-backed takeover edging closer to completion.
So if the rumours are true, what kind of squad will we see turning out at St James’s Park next season? Scroll down and click through the pages as we take a look:
1. GK: Martin Dubravka
Don't fix what isn't broken! The stopper has proven himself a fine Premier League player since his arrival under Rafa Benitez and will likely remain a key player moving into next season.
Photo: Alex Livesey
2. DEF: Christian Luyindama
The Congolese international is reportedly on the radar of a number of Premier League clubs, with reports in Turkey - where he currently plays with Galatasaray - claiming Newcastle are interested.
Photo: Dean Mouhtaropoulos
3. DEF: Jamaal Lascelles
Similarly to Dubravka, the Newcastle United skipper looks set to be key man at St James's Park as we move into the new season - regardless of the star-studded names linked with a switch to Tyneside.
Photo: Catherine Ivill
4. DEF: Kalidou Koulibaly
Foot Mercato claim that Newcastle are keen on a move for the towering centre back - but champions elect Liverpool are also understood to be monitoring the Napoli man.
Photo: Francesco Pecoraro