New Nokias Wednesday
No way. Not unless they're introducing a new "Nokia Nostalgia" line.
There could be a new Series 60 phone, and who knows what the form factor would be, but it wouldn't be a 7650 clone.
...it's been nearly two years since it was announced. In this industry, that's an eternity. Believe me, Nokia has moved on since then.
Now... it's possible that Nokia will release other slider-style phones in the future, and they certainly have additional Series 60 models planned...
But the 7650 specifically, is an old model - releasing a new version of it now would be a step backward. It's a good thing, because the 7650 was not a small phone - hopefully any new slider-style phones from Nokia would be much smaller.