Gilham could and should go anywhere after pick 40. He seems to have more natural ability than Stephen (his brother) and would be a great acquisition at any club. He does love to talk the talk but he is very good at it and it can be very effective in frustrating his opposition, he also has the ability to back it up on and off the field (he is devout amateur kickboxer).
Although it is a long way off, if his football allows him to he could be a franchise player for a club. He would handle himself very well on the footyshow and would be equally entertaining. I'm quite confident he would be able to assume a comedic role in 'The House of Bulger' and he would also relish the end of season review, which would afford him the opportunity to convey his dancing talents.
As for his football, IMO his height allows him to play tall and small rather than neither. He could play KP but is equally adept on the ground. He has good pace for his size a good leap and his greatest attribute is his excellent pair of hands.
The thing that separates Gilham from his physially equivalent competitors is his football brain. Gilham has an uncanny knack of reading the play and getting the football. His football brain allows him the opportunity to adapt to conditions and various positions and he is more than able to play on the ball, up forward, down back or a kick behind play.
I have no doubt that Gilla (aka Rockstar) will make it in the AFL if he wants to, irrespective of the outcome of the draft.
Good Luck Gill,
Wellsy!