How would you handle a seller like this?

[Brad T.]

I have a seller who is interested but can't move forward for at least 2-3 months. What would you do?

1. Would you put it under contract now and set the closing for 2-3 months out? 

2. Wait until he is ready-- Is there any reason I should wait? 

3. If I was to put it under contract now, how would I handle that on the buyer end? 

Any advice would be greatly appreciated!