Curtains 4: TT Facing Minraise

[ravensfan]

This seems fishy, but what do you guys think of reraising to $1000 w/o any reads on villian? It gives the opportunity to fold if he comes over the top and still be in good position, but it can also take down the pot and represent strength. Or is this just asking to be reraised and effectively handing over your comfortable tournament standing?
Like i say, it seems fishy, but would it be viable if original bettor is likely to fold at least half the time?