If they only give 1600 tickets, then it would be sensible to use the loyalty points system in the conventional way. However, you would hope sense might provail (on their side). With the stadium capcity 12k and there average attendence around 5k, you would hope they might offer more to Blades fans. Their highest attendence is 8k (vs Charlton) which is still short of capacity.
How sure are we that this will sell out though? If we pick up results against Charlton, Pigs and Huddersfield (3 of our 4 next away games!) and remain where we are, then pretty sure. But Charlton tickets are only just starting to sell out now and we only hit the 1600 mark well after general sale. Xmas might have impacted this mind. From my recollection we didn't sell out our allocation at Orient, which was new ground for many and is of course based in London. How many tickets did they offer us? It says there are usually 1k available on football ground guide.