10. JOHN SOUTTAR (RANGERS)

There are three certainties in life: death, taxes and John Souttar getting injured. Inevitably Soapy got crocked on his Rangers debut and was missing for eight months; giving him an Old Firm game at Celtic Park for his first start felt like a disaster waiting to happen and so it proved with the centre-back gifting a goal with a dreadful backpass. Rangers need a reliable partner for Connor Goldson; Souttar is unlikely to be that player.

9. DEJI SOTONA (KILMARNOCK)

Even Killie fans may not recognise the name; the Irish striker joined on loan from Nice, made a couple of sub appearances and was never seen again. It was all rather reminiscent of the sort of player Lee Clark signed for the club back in the day. Sotona is now turning out for Burnley's under 23s.

8. MOMODOU BOJANG (HIBERNIAN)

I wouldn't believe there was a football club called Rainbow FC had Hibs not signed Bojang on loan from them. The Gambian forward was a low-risk, high-reward signing but was clearly out of his depth and ending his loan spell early in January was best for everyone.

7. PHILLIP CANCAR (LIVINGSTON)

6. JOSH MORRIS (MOTHERWELL)

One of Graham Alexander's last signings, it's not clear whether it's injury that has kept him out of action since the autumn or whether he is just unwanted at Motherwell. Regardless, HE clearly wasn't rated by Stevie Hammell and isn't being missed by Stuart Kettlewell; Morris only registered on Scottish football's radar for somehow not getting sent off after poleaxing Celtic's Carl Starfelt back in October.

5. MARK BIRIGHITTI (DUNDEE UNITED)

Birighitti forced his way out of Central Coast Mariners to "chase my dreams", which invites the obvious question "In Dundee?!". He has improved in the last month or so...not that this would be hard, given the extraordinary number of individual errors he has made over the course of the season, whether it be flapping at crosses or parrying shots straight to strikers or most infamously being slide-tackled by Stevie May for a St. Johnstone winner. But with United having loaned away backup Carljohan Eriksson and having only the equally hapless (at least in his one appearance in Dingwall) Jack Newman as competition, the Australian is still between the sticks. And don't forget that United actually paid money to sign him...

4. RABBI MATONDO (RANGERS)

Four years ago Matondo was so highly rated that Schalke paid £11m to sign him from Manchester City. Rangers paid just a fraction of that to sign him last summer but he hasn't even looked worth that. An injury in the new year hasn't helped but the Welsh international has struggled to justify anything more than a succession of late appearances off the bench. The most damning thing one can say is that Scott Wright is usually preferred to him.

3. JAYDEN RICHARDSON (ABERDEEN)

On paper, the young Nottingham Forest right-back looked like a good signing with plenty of potential and the Dons paid £300,000 for him. Unfortunately he was following in the footsteps of Calvin Ramsey, but even if expectations had been low Richardson would have failed miserably to meet them. By the autumn Jim Goodwin was already playing centre-backs and midfielders (Matty Kennedy!) ahead of Richardson on the right side of the defence and he's made one start and one substitutes appearance since November. He is under contract for another two years, by the way.

2. HARRY MCKIRDY (HIBERNIAN)

If you're going to insist on a pink mohican then you really need to be pretty special. McKirdy...isn't. It didn't help that within two months of moving north he was suggesting on social media that he wished he hadn't. And then having kept his head down for months and got himself back into the first team picture at last he mouthed off on Instagram last week about being stuck on the subs bench. He still hasn't scored a single goal for Hibs (he managed two for Swindon in August before moving north).

1. ANTHONY STEWART (ABERDEEN)

Making a new signing club captain straightaway is a bold move. Partly because of this - and partly because of his dreadful performances and the dreadful performances of his fellow defenders - Stewart became synonymous with Aberdeen's struggles under Jim Goodwin. It doesn't help his cause that Barry Robson's first act on replacing Goodwin was to punt Stewart out on loan to MK Dons and since then Aberdeen have been pretty much rock solid at the back. What really did for Stewart though was the League Cup Semi Final; beforehand he did a crazy press conference where he discussed how he thought Antonio Colak was better than Alfredo Morelos, and then in the match itself he got himself sent off right at the end of normal time with a lunatic hack on Fashion Sakala. The Dons had no hope of getting through extra time a man down and there was no way back for him; within two and a half weeks both boss and skipper were out. Still, he has a year on his contract left to come back too...

Lawrie Spence has whinged about Scottish football on Narey's Toepoker since September 2007. He has a life outside this blog. Honestly.