As opposed to what, holding a gun to his head? For the millionth time, players have agency, they do get a say in where they are going, it was true for Dragusin and it's true for Nusa. Players are not just an inanimate commodity to be picked up and purchased, their opinions and feelings about a transfer are not just relevant, they are absolutely crucial to the final outcome.
Dragusin considered the options and decided Spurs was better for him, likely to get some playing time. Nusa considered the options and decided Brentford was better for him, being younger and unlikely to get much playing time at Spurs. There is nothing sinister, nothing dawdling, nothing unduly penny-pinching, nothing 'missed opportunity' about it, and anyone claiming otherwise is clearly just making stuff up to push an agenda (which is pretty sad for supposed 'fans' given that we're the only club which has done any proper business so far this window).