.

[perezfan]

I don't think you can hurt them by displaying them. By their nature, a pair of cleats is pretty rugged. If they smell bad, I would definitely remove them from the plastic bag and let them "breathe". Sealing them in plastic may make the problem worse, long-term.

[shimozukawa]

.

[william_9]

I also wouldn't clean them. The value and the interest is in the game-use, not that they were game-issued. Keep them dirty. Also, don't worry about the signature fading. Paint pen is a lot more durable than ball point or sharpie ink. Even if the signature were to fade, it would only return the shoes to their original game-used state. Though, perhaps he's an extreme narcissist who pre-signs all of his equipment.

As for how to show them off, they should fit into a football display. That shouldn't cost you too much money. I think I've even seen them in the frame section at Michael's and other craft type stores.

[drc]

A visiting professor is often paid by his main university, but also may have grant money and may be paid by the university he's visiting. Some combination of the three pays the way, varying from case to case. Visiting professors or scholars can be on paid sabbatical from their home university or unpaid sabbatical, the latter usually meaning they have to get funding from somewhere else. If he/she teaches a course the university he is visiting would probably be required by its own rules to pay him for this service.

A visiting assistant professor is a temporary employee, probably paid by the university he is teaching at. He is hired on a temporary basis, perhaps a year, to teach some courses. As a temporary, ephemeral employee, he doesn't get the perks and privileges of long term hires. A visiting assistant professor can be there to fill in gaps or perhaps to pick up the slack for professor who is on sabbatical or ill.

The visiting designation is like with an American visitor on vacation to Paris. France may welcome you and may even pay your way (contest winner?), but you're just a visitor, have to go back home and your trip and visa in no way allow you to claim to be a citizen or resident.