Big stack calling stations

[xJUNIORx]

Hi everyone new to this site. Ive been starting to play more MTTs and have come across a big problem for me. In the later rounds with a slightly larger than normal stack I'm moved to a new table. One of the chip leaders is always to my left and is playing very loose(calling every hand raised or not) This makes it very hard for me to try to pick up blinds and antes. I would like to know what the best strategy is for playing in this situation. Thanks for all replies.