It's got nothing to do with Bloom, Barber nor the club's ability to do good business.As for the summer, I suspect we will get him to sign some sort of extension before letting him go in the summer - it would not be very good business on TBs part, to let a really good defender go on a Bosman.
When a player runs down their contract to this extent, they almost certainly will not sign an extension as it directly limits their options and earning capacity.
It will be entirely out of the club's hands.
That is why contract extensions tend to happen with two years. or more, to go. If a player is unwilling to commit any further at that stage, then a sale becomes the most likely outcome, sooner or later, so the club recoup's some funds.
But, as others have said, with the squad as it stands, it is likely to prove beneficial to retain Lamptey for the remainder of the campaign, even though we expect him to walk away in the summer. The fee we would receive now will be relatively modest, so he will be worth more to us to keep him on.
That wasn't the case with Jakub Moder, who was in the same contract situation, as we have no shortage of midfield options.