Grimsby are a massive unknown quantity. They have a new and very inexperienced manager - can he repeat the great escape over the course of a whole season? That is actually quite interesting. Most saviour-managers fail to deliver the following season and are gone by November, but he could just make a go of it. He has employed a management team as inexperienced as he is, which seems a strange thing to do. He has a huge turnover of players to cope with - 15 gone so far with one more still to make a decision on his contract offer. Most of Slade's squad had to go because they were dreadful, but the seven replacements so far look no better. Different name, more of the same.
One defender came from dire Chesterfield (Alex Whitmore), and appears to have been signed because Jolley knew him as a teenager at the Burnley Academy. The other one (Harry Davis) has been playing in the Scottish Championship, which is National League standard at best.
In midfield, Welsh is completely finished, a terrible signing. At nearly 35, younger, faster midfielders will run rings round him, even if he can stay fit. We know what Elliott Whitehouse's limitations are (make a list), and Jake Hessenthaler has not scored for 63 matches. Admittedly, he has been playing in League One, but even for a defensive midfielder, that is an awful return.
One new striker couldn't get a game at Luton (Jordan Cook) and the other has come from an obscure regional division club in Spain (Louis Robles).
Grimsby only scored 42 goals last season - how is that going to change with those signings so far? They have no creativity in midfield and no proven strikers. If those seven have been signed as squad players, then fine. Let's see who he signs as first choices. But they are handing two-year deals to some of these guys, which could backfire horribly.
So: rookie manager, rookie management team, mediocre signings so far. Other clubs at the bottom appear to have made better signings by comparison (Cheltenham, Forest Green, Port Vale, Stevenage).
Jolley's appointment, his management team and his signings could prove an inspiration. Or an unmitigated disaster.