Wouldn't read too much into it. It's pre-season, a tiny niggle will mean they won't risk playing someone. Doesn't mean they won't be moved on, just that not appearing in a friendly means nothing in terms of whether players are in plans.
They should've brought in a replacement before they did though. Wasn't until Torp signed in January that the position was reinforced. Although think we signed Ayari on loan, which didn't work out (was that post-Hamer?).
Not sure Hamer was last minute or a panic sale. He informed the club he wanted to leave immediately after the playoff final. Was sold on 12th August with 3 weeks remaining of the window. The mistake was not really bringing in a suitable replacement.
Do you know what players it has on it? Any proof of authenticity on the signatures (i.e. pics of it being signed or proof of it coming as a signed shirt from the club)?