Josh Thompson is a smooth, controlled interior lineman who wins with balance, timing, and functional strength rather than explosive traits. His positional mechanics are consistently clean and he moves well for his size; he is measured in his releases but builds power through his reps and can grind open lanes with leg drive, which is well-suited to gap concepts.

His mechanical efficiency is the clearest positive on his tape. He is efficient when pulling, limiting false steps and able to transfer his momentum into contact; he is measured in his releases but commits once he sees a clear path, which gives his blocks a purposeful quality that is not always present in players with better raw athleticism. In the run game he builds power through his reps and can grind open lanes with sustained leg drive, an approach well-matched to gap concepts where the objective is vertical displacement rather than lateral repositioning.

His anchor in pass protection is solid; he absorbs different types of contact with composed feet and gather steps, holding up well against bull rushes in a way that suggests his base and back angle are well-practised. He shows a willingness to finish when the opportunity presents itself, particularly on double teams where he looks to assert control once initial movement is generated. These are the qualities of a player who understands how to work within a scheme rather than operating outside of its structure.

He struggles to consistently win reach blocks; while the technique is present, the foot speed is not, and that gap shows up in space as well where he can be left behind if his initial trigger is late. His first step can be predictable, giving quicker interior defenders time to counter before he arrives at his aiming point, and he can be beaten by sudden athletes who challenge his reaction time before he sets his base.

There are too many reps where he appears content to secure rather than dominate, which shows up on the backside where he can be stood up by two-gapping defenders who recognise his tendency to settle. His grip strength looks average and he can fall off blocks late; this appears tied to balance issues rather than pure strength, as he often looks top-heavy at the contact point, possibly due to a narrow base or tight upper body. These are issues that show up in key moments rather than incidentally, which makes them a structural concern rather than an occasional lapse. His limitations in lateral quickness and recovery make him a less natural fit for zone-heavy systems where those attributes are required on a play-to-play basis.