TBF we got Kudus early for quite big money and would've likely had MGW in early too, for an equally big fee, if it wasn't for whatever happened with that release clause.
We do have a long history of late transfers, though, and probably historically more so than many other clubs (although that's just speculation as I don't really know a lot about other clubs transfer dealings).
Then again, lots of other clubs have completed big signigns on deadline day too, according to a bit of quick Googling:
- Rooney to Manure
- Suarez to Liverpool
- Makelele to Chelski
- Ashley Cole to Chelski
- Tevez to West Ham
- Özil to Arsenal
- Ronaldo to Manure
- Robinho to City
- Martial to Manure
- Cole Palmer to Chelski
- Partey to Arsenal
- Torres to Chelski
- Nunes to City
- Aubameyang to Arsenal
- Antony to MAnure
- Enzo Fernandez to Chelski
You get my drift...then of course there's van der Vaart, Keane, Lloris, Alli, Moura, Johnson - and quite possibly Eze.