The Magpies youngster, who has yet to impress in a Toon shirt, hurt his ankle in training in California and sat out the clash with Sacramento Republic.
He is yet to score for the first team and missed a couple of open goals at Gateshead.
Alan Shearer believes the kid suffered because he was brought on as substitute last season when Newcastle were trailing, and he never produced the spark to get the team back into a game.
Let's be honest, he is not an 'impact' player, and never changes the game when he is introduced.
In days gone by Lomano Lua Lua, Temur Ketsbaia and Shola Ameobi could raise the tempo ... Armstrong has never done that.
He is still only a kid, and perhaps his first goal will be the making of him.
THE TOON'S GREATEST 100 PLAYERS ... EVER!
This book is a collection of the 100 Greatest Newcastle United players of all time, as voted for by NewcastleUtd-Mad.co.uk readers and a panel of journalists who contribute to the website. The players are in an order of five-per-chapter, counting down from 100 to Newcastle United's greatest ever player (as viewed by the author), but the whole point of the book is for YOU (the reader) to decide who goes where. The list is not, by any means, definitive. As with all books of this nature, whether it be "Greatest Albums"; "Best Movies Of All Time"; or "Top 100 Pin-Ups Of The Year" ... no two people have exactly the same opinion. There will be controversy over who is on the list, and chances are, more controversy over who is not. Here are the best of the best. I have painted the picture with each player's profile. Where they end up in the league of NUFC's Greatest is up to you. Because YOU have the final word.
Otherwise ... if you want a signed copy (for a birthday, etc) for £9.95 and no postage ... you can meet me before a match and I will bring a copy along.
Get in touch: Kevnumad@fsmail.net
NEWCASTLE UNITED
Fri 10th July (8pm BST)
Gateshead FC 0 Newcastle Utd 1 (Cisse pen)
(First half): Darlow, Janmaat, Haidara, Lascelles, Williamson, Anita, Colback, Gouffran, Cisse, Sissoko, De Jong. (Second half): Woodman, Bigirimana, Satka, Good, Ferguson, Tiote, Obertan, Aarons, Perez, Armstrong, Riviere.
Tue 14th July (8pm CT)
Club Atlas (MEX) 2 Newcastle Utd 1 (Sissoko)
Krul (Darlow 46); Janmaat (Bigirimana 72), Williamson, Lascelles, Haidara (Ferguson 72); Anita, Colback; Sissoko (Obertan 72), de Jong (Perez 72), Gouffran (Aarons 72); Cisse (Armstrong 72).
Sat 18th July (8pm UTC)
Sacramento Republic FC (USA) 0 Newcastle Utd 1 (og)
Krul (Woodman 46), Janmaat, Williamson, Lascelles (Taylor 46), Haïdara, Anita, Colback, Sissoko, Obertan (Aarons 69), de Jong (Perez 69), Cissé (Wijnaldum 69).
Tue 21st July (7.30pm UTC)
Portland Timbers (USA) at Providence Park, Portland (USA)
Sun 26th July (1pm BST)
Sheffield United at Bramall Lane
Wed 29th July (7.45pm BST)
York City at Bootham Crescent
Sat 1st August (3pm BST)
Borussia Mönchengladbach (GER) at St. James’ Park