I'll be the opposing voice here, even though my knee jerk reaction is to take the offer and run. Timeshares are odd items to convert to any other use. Typically it requires that all, or a large majority of owners agree on the changes. If Westgate is wanting to convert this timeshare to some other use......or sell the property outright for a profit......it will need to acquire all of the inventory or, hold all of the deeds (or the vast majority depending on the laws involved). That could put owners in a position to gain a little more than some useless certificate offered by Westgate. Granted I wouldn't think about getting rich but, I would think that making Westgate actually have to PAY $ for the deeds instead of some undoubtedly useless certificate might be in order. If it were me, I think I'd make them a counter off. Say something like, $700 cash, which is 50% of their stated "residual" value and they keep the certificate (which costs them nothing). I would also be willing to put in a little leg work to see if I could find out what they were converting the property too and how much they stand to gain. It might provide a little leverage.
BUT, as I stated, my knee jerk reaction is to sign the deeds back to Westgate and move on. Westgate is probably the MOST undesirable timeshare management company on the planet to deal with. There are to many other quality timeshares that treat their owners so much better than Westgate, it's be nearly impossible for me to not accept their offer and find something better that fits my needs. As mentioned these deeds have no resale or residual value on the open market. The only value would be to Westgate and what they're trying to do with the property, which would be to sell it to another developer or maybe convert it to full ownership condo's and resell the property that way. Either way, Westgate will do their best to screw the owners over until they get what they want. Thus the attitude of take the offer and get out.